What Are Scallops: A Guide to Selection and Preparation

Table of Contents

1. Introduction
2. Understanding the Biology of the Scallop
3. Sea Scallops vs. Bay Scallops: Know the Difference
4. The Critical Distinction: "Wet" vs. "Dry" Scallops
5. Flavor Profile and Culinary Appeal
6. Nutritional Benefits of Scallops
7. How to Select the Best Scallops
8. Preparing Your Scallops for Cooking
9. The Art of the Perfect Pan Sear
10. Alternative Cooking Methods
11. Menu Pairings and Serving Inspiration
12. Storage and Food Safety Basics
13. Conclusion
14. FAQ

Introduction

Imagine a cast-iron skillet shimmering with a thin layer of oil, just beginning to reach its smoke point. You carefully place a plump, ivory-colored disc into the pan, and it immediately rewards you with a confident, rhythmic sizzle. Within two minutes, you flip it to reveal a crust the color of burnished gold—perfectly caramelized, crisp, and inviting. This is the magic of the scallop, a delicacy that occupies a unique space in the culinary world, bridging the gap between the briny depth of the ocean and the buttery richness of a fine steak. Often referred to as the "candy of the sea," scallops are prized by Michelin-starred chefs and home cooks alike for their delicate sweetness and luxurious texture.

But for many, the question remains: what are scallops, exactly? Are they fish? Are they related to clams? And why do they vary so much in size and price? Whether you are standing at a seafood counter or browsing an online Shop, understanding the nuances of this bivalve mollusk is the key to transforming a simple meal into an extraordinary dining experience. From the cold depths of the North Atlantic to the shallow coastal bays, scallops represent one of the most versatile and beloved offerings in any Seafood Collection.

The purpose of this guide is to demystify the scallop in its entirety. We will explore the biological origins of these fascinating creatures, distinguish between the different varieties available on the market, and dive deep into the technical skills required to prepare them perfectly at home. By the end of this article, you will feel empowered to select the highest quality Scallops, understand the critical difference between "wet" and "dry" varieties, and master the art of the perfect sear. At Land and Sea Delivery, we believe that exceptional meals start with an education in ingredients. We are committed to bringing the finest Home Delivery experience to your doorstep, ensuring that the seafood you cook with is as fresh and sustainably sourced as possible.

In the following sections, we will journey through the biology of scallops, the environmental factors that shape their flavor, and the culinary techniques that highlight their best attributes. Whether you are planning a romantic dinner for two or a grand "surf and turf" feast featuring South African Lobster Tails, this guide will serve as your roadmap to scallop excellence.

Understanding the Biology of the Scallop

To truly appreciate what are scallops, one must first look beneath the surface of the ocean. Scallops are bivalve mollusks, a group that also includes clams, oysters, and mussels. However, scallops possess several unique biological traits that set them apart from their sedentary cousins. While an oyster spends its life cemented to a reef and a clam burrows deep into the sand, the scallop is a world traveler—or at least, a world swimmer.

The Anatomy of a Scallop

When you see a scallop on your plate, you are looking at the adductor muscle. In the wild, this powerful muscle is used to open and close the scallop's two fan-shaped shells with incredible speed. This rapid snapping action expels water and propels the scallop through the ocean, allowing it to escape predators like sea stars and crabs. Because this muscle is constantly working, it develops a texture that is firmer and more "meaty" than the soft bodies of other mollusks.

In many parts of the world, particularly in Europe and Asia, the "roe" or "coral" (the bright orange or white reproductive organ) is also consumed. It has a soft, creamy texture and a concentrated oceanic flavor. However, in North American markets, you will primarily find the cleaned adductor muscle. The shells themselves are iconic; their symmetrical, fluted design has been a symbol of beauty and pilgrimage for centuries, appearing in everything from classical paintings to modern architectural motifs.

A Creature of Many Eyes

One of the most surprising facts about scallops is that they possess eyes—lots of them. Around the edge of a scallop’s mantle, you can find up to 200 tiny, brilliant blue eyes. These eyes are surprisingly complex, containing mirrors to focus light rather than lenses. While they cannot see fine details, they are highly sensitive to movement and light changes, which helps the scallop detect approaching threats and navigate its environment. This high level of sensory awareness is part of what makes the scallop such a successful and enduring species in our oceans.

Summary of Key Points

• Scallops are bivalve mollusks characterized by their ability to swim.
• The edible portion most common in North America is the adductor muscle.
• They possess a unique sensory system involving dozens of blue eyes along their mantle.

Sea Scallops vs. Bay Scallops: Know the Difference

When you browse our Seafood Collection, you will likely encounter two primary categories: Sea Scallops and Bay Scallops. Understanding the difference between these two is essential for successful meal planning, as they have distinct flavors, sizes, and culinary applications.

Sea Scallops: The Giants of the Deep

Sea scallops are the larger of the two varieties. They are typically harvested from deep, cold offshore waters. A single sea scallop can grow to be two inches or more in diameter. Because of their size, they are the preferred choice for pan-searing. Their large surface area allows for a beautiful crust to form while the center remains tender and medium-rare.

In terms of flavor, sea scallops are incredibly sweet but possess a more pronounced "oceanic" saltiness compared to their smaller counterparts. They are the star of the show in "surf and turf" dishes, often paired with premium steaks or other luxurious seafood like Chilean Sea Bass.

Bay Scallops: Small and Sweet

Bay scallops are significantly smaller, usually about the size of a marble. They are found in the shallow, protected waters of estuaries and bays along the East Coast. What they lack in size, they make up for in concentrated sweetness. Bay scallops are much more delicate than sea scallops and cook in a matter of seconds.

Because of their diminutive size, bay scallops are rarely seared individually. Instead, they are perfect for quick sautés, pasta dishes, seafood stews, or even ceviche. If you are preparing a mixed seafood pasta with Fresh Cut Calamari Rings and Prince Edward Island Mussels, bay scallops are an excellent addition that provides pops of sweetness throughout the dish.

Calico Scallops

Less common but worth mentioning are Calico scallops. These are similar in size to bay scallops but are harvested from warmer, mid-Atlantic and Gulf waters. They are generally considered less sweet than true bay scallops and have shells with mottled, colorful patterns. They are a cost-effective option for bulk seafood dishes but may not offer the same "melt-in-your-mouth" experience as premium Scallops.

Summary of Key Points

• Sea Scallops: Large, harvested from deep water, ideal for searing.
• Bay Scallops: Small, harvested from shallow bays, prized for intense sweetness.
• Application: Choose sea scallops for main courses and bay scallops for pastas, soups, and appetizers.

The Critical Distinction: "Wet" vs. "Dry" Scallops

If there is one piece of knowledge that will instantly elevate your seafood game, it is understanding the difference between "wet" and "dry" scallops. This distinction refers to how the scallops are processed after they are harvested, and it has a massive impact on the final result in your kitchen.

What are "Wet" Scallops?

Wet scallops are treated with a solution of sodium tripolyphosphate (STPP). This chemical serves two purposes for the processor: it acts as a preservative and it causes the scallop to absorb extra water. While this might sound harmless, it is a significant drawback for the cook. When a scallop is loaded with excess water, that water is released the moment it hits a hot pan. Instead of searing, the scallop ends up "steaming" in its own juices. This results in a rubbery texture and prevents that gorgeous golden-brown crust from forming. Furthermore, you end up paying for water weight rather than actual seafood.

What are "Dry" Scallops?

Dry scallops are the gold standard. They are harvested and packed on ice without any chemical additives or water soaks. They have a natural, slightly tacky surface and a creamy, ivory-to-pale-pink hue. Because they haven't been forced to absorb water, they retain their natural size and flavor when cooked. When you buy dry scallops through a trusted Home Delivery service, you are getting the purest expression of the ingredient. They sear perfectly, taste sweeter, and have a superior, silky texture.

How to Tell the Difference

When shopping, look at the color and the liquid in the container. Wet scallops are often stark white (bleached by the chemicals) and sit in a pool of milky liquid. Dry scallops look more "natural"—they may have variations in color (some are even slightly orange, which is a sign of a very healthy, sweet scallop) and should not be sitting in excess fluid. At Land and Sea Delivery, we prioritize quality, ensuring our Seafood Collection features products that meet high culinary standards.

Summary of Key Points

• Wet Scallops: Treated with STPP, absorb water, difficult to sear, and often have a chemical aftertaste.
• Dry Scallops: Natural, untreated, superior for searing, and have a purer flavor.
• Buying Tip: Always ask for "dry-packed" or "un-treated" scallops to ensure the best results.

Flavor Profile and Culinary Appeal

The flavor of a scallop is often described as the intersection of land and sea. They possess a clean, oceanic saltiness that reminds you of a fresh breeze off the coast, but this is balanced by a deep, umami-rich sweetness that is more reminiscent of caramelized sugar or sweet cream.

Texture: The "Butter of the Sea"

The texture is perhaps the scallop's most famous attribute. When cooked correctly—which usually means leaving the center slightly translucent—the muscle fibers are so tender they practically dissolve on the tongue. This is why they are often paired with contrasting textures: the crunch of a seared crust, the snap of fresh asparagus, or the silkiness of a cauliflower puree.

Versatility in the Kitchen

Because their flavor is mild yet distinct, scallops act as a blank canvas for a wide range of seasonings. They pair beautifully with:

• Acids: Lemon, lime, yuzu, and light vinegars.
• Fats: Butter, brown butter (beurre noisette), and high-quality olive oils.
• Aromatics: Garlic, shallots, ginger, and lemongrass.
• Smoky Flavors: Bacon, pancetta, or even a light dusting of smoked paprika.

Whether you are aiming for a classic French preparation or a modern Asian-inspired dish, scallops adapt seamlessly. For a truly impressive spread, consider serving them alongside other premium options from our Shop, such as Hawaiian Tuna for a crudo platter or Wild Caught Alaskan Halibut for a multi-course seafood dinner.

Summary of Key Points

• Scallops offer a balance of oceanic brine and buttery sweetness.
• Their texture is uniquely tender, provided they are not overcooked.
• They are highly versatile and pair well with citrus, butter, and various aromatics.

Nutritional Benefits of Scallops

Beyond their culinary appeal, scallops are a powerhouse of nutrition. For those looking to maintain a healthy diet without sacrificing luxury, they are an ideal choice.

Lean Protein

Scallops are incredibly high in protein while remaining very low in fat and calories. A standard serving of sea scallops provides a significant portion of your daily protein needs, making them an excellent alternative to heavier meats. They are a staple for those following Mediterranean or pescatarian diets.

Essential Minerals

Scallops are a rich source of several vital minerals that can be hard to find in other foods:

• Vitamin B12: Essential for brain health and the formation of red blood cells.
• Magnesium and Potassium: Important for heart health and maintaining healthy blood pressure levels.
• Selenium: A powerful antioxidant that supports immune function and thyroid health.
• Zinc: Vital for metabolic function and a healthy immune system.

Omega-3 Fatty Acids

Like many offerings in our Seafood Collection, scallops contain heart-healthy Omega-3 fatty acids. These "good fats" are known for reducing inflammation and supporting cardiovascular health. While they may not have as much fat as Faroe Island Salmon, they still contribute to a heart-healthy lifestyle.

Summary of Key Points

• High in lean protein and low in calories.
• Excellent source of Vitamin B12, Selenium, and Zinc.
• Provides heart-healthy Omega-3 fatty acids in a lean package.

How to Select the Best Scallops

Choosing the right scallops is the first step toward a successful meal. If you are ordering through a Home Delivery service or picking them out at a market, there are specific signs of quality to look for.

Visual Cues

1. Color: Look for scallops that are creamy white, ivory, or even slightly "blush" pink or orange. Avoid scallops that are unnaturally bright white, as this often indicates they have been treated with chemicals.
2. Size Consistency: If you are buying a pound of sea scallops, try to ensure they are relatively uniform in size. This ensures they will all cook at the same rate in the pan.
3. Integrity: The scallops should be whole and firm. Avoid any that look shredded, tattered, or "mushy."

The "Scent" Test

Fresh seafood should never smell "fishy." A high-quality scallop should smell like the ocean—sweet, salty, and fresh. If there is any hint of ammonia or a strong, pungent odor, the scallops are past their prime.

Understanding "Diver" Scallops

You may sometimes see the term "Diver Scallops." Historically, this referred to scallops harvested by hand by actual divers, which is more environmentally friendly than dredging the ocean floor. Today, it is often used as a marketing term for large, high-quality sea scallops. While true diver scallops are rare and expensive, they are prized for being incredibly clean (less sand) and environmentally sustainable.

Frozen vs. Fresh

Don't be afraid of frozen scallops. In many cases, scallops are flash-frozen shortly after being harvested, which locks in their freshness and flavor. This is particularly useful for planning ahead. Our Frozen Seafood Collection offers a convenient way to keep premium ingredients on hand for weeknight meals or spontaneous entertaining. Just be sure to thaw them properly in the refrigerator before cooking.

Summary of Key Points

• Choose ivory or creamy colors over stark white.
• Ensure a fresh, oceanic scent with no ammonia.
• Uniform size leads to uniform cooking.
• Flash-frozen scallops can be just as high-quality as fresh if handled correctly.

Preparing Your Scallops for Cooking

Once you've brought your Scallops home, a few simple preparation steps will ensure they perform perfectly in the pan.

Thawing (If Necessary)

If you are using scallops from the Frozen Seafood Collection, the best way to thaw them is overnight in the refrigerator. Place them in a bowl or on a plate covered with plastic wrap. If you are in a hurry, you can place them in a sealed plastic bag and submerge the bag in cold (never hot) water for about 30 minutes.

Removing the "Foot"

Every scallop has a small, rectangular muscle attached to the side, often called the "foot" or the "tag." This is the part that attaches the scallop to its shell. While it is edible, it becomes very tough and rubbery when cooked. To remove it, simply pinch it between your thumb and forefinger and pull it away. It should pop right off.

The Most Important Step: Patting Dry

If you want that iconic golden crust, the surface of the scallop must be bone-dry. Use paper towels to pat each scallop thoroughly on both sides. If the surface is damp, the heat of the pan will go into evaporating the moisture instead of searing the protein. For the best results, let the patted-dry scallops sit on a clean paper towel for a few minutes before seasoning.

Seasoning

Because scallops are naturally sweet, you don't need much. A simple sprinkling of fine sea salt and freshly cracked black pepper is usually enough. Wait to season them until right before they go into the pan, as salt can draw out internal moisture if left on too long.

Summary of Key Points

• Thaw slowly in the fridge for the best texture.
• Remove the tough "foot" from the side of the scallop.
• Pat the scallops extremely dry with paper towels—this is non-negotiable for a good sear.
• Season simply and immediately before cooking.

The Art of the Perfect Pan Sear

The most popular and arguably the most delicious way to cook sea scallops is pan-searing. This method highlights the contrast between the crisp, caramelized exterior and the tender, buttery interior.

Choosing the Right Pan

A stainless steel or cast-iron skillet is your best friend here. These materials hold heat much better than non-stick pans, which is essential for a fast, hard sear. Ensure the pan is large enough to accommodate the scallops without crowding them; if they are too close together, they will steam rather than sear.

Heat and Oil

Set your burner to medium-high. Add a high-smoke-point oil, such as grapeseed, avocado, or refined olive oil. You want enough oil to thinly coat the bottom of the pan. Wait until the oil is shimmering and just starting to send up a tiny wisp of smoke. This is the signal to add the scallops.

The Searing Process

1. Placement: Carefully place the scallops in the pan, starting from the outside and moving in. You should hear a loud, immediate sizzle.
2. Don't Touch: Once they are in the pan, do not move them! Let them sit undisturbed for about 2 minutes. This is when the Maillard reaction occurs, creating that beautiful crust.
3. The Flip: Use tongs to gently lift one scallop. If it releases easily from the pan and has a golden-brown crust, it's time to flip.
4. Basting (Optional): After flipping, many chefs like to add a knob of butter and some aromatics (like thyme or garlic) to the pan. Use a spoon to baste the foaming butter over the scallops for the final minute of cooking.
5. Timing: Sea scallops usually only need 1 to 2 minutes on the second side. The goal is "medium"—opaque on the outside but still slightly translucent in the very center.

Doneness Cues

A perfectly cooked scallop will feel firm but have a slight "give" when pressed, similar to a medium-rare steak. Overcooked scallops become rubbery and lose their sweetness, so it is always better to err on the side of slightly underdone, as they will continue to cook slightly from residual heat once removed from the pan.

Summary of Key Points

• Use a heavy skillet and high-smoke-point oil.
• Ensure the pan is "ripping hot" before adding the scallops.
• Do not move the scallops during the first two minutes of searing.
• Butter-basting at the end adds flavor and a professional finish.

Alternative Cooking Methods

While searing is the classic approach, scallops are versatile enough for several other preparation styles.

Grilling Scallops

Grilling adds a wonderful smoky dimension to scallops. To prevent them from falling through the grates, it is best to thread them onto skewers. Lightly oil the scallops and the grill grates to prevent sticking. Since grills can be quite hot, they usually only need about 2-3 minutes per side. Grilled scallops are fantastic when served with a bright chimichurri or a fruit-based salsa. If you're firing up the grill, consider adding some Wild Caught Swordfish or Mahi Mahi to the menu for a complete grilled seafood feast.

Broiling and Baking

If you are cooking for a crowd, broiling can be more efficient than searing in batches. Place the scallops on a greased baking sheet, top with a little butter and seasoned breadcrumbs, and broil for 4-6 minutes until the tops are golden and the scallops are just opaque. This is a classic "Scallops Provençal" style that is always a hit.

Ceviche and Crudo

For the ultimate freshness, scallops can be served raw. In a ceviche, the acid from citrus juice (usually lime) "cooks" the protein. For a crudo, very thin slices of raw scallop are drizzled with high-quality olive oil and sprinkled with sea salt. Because these preparations involve raw seafood, it is absolutely vital to use the freshest, highest-quality Scallops available.

Summary of Key Points

• Grilling: Skewer them for ease and add smoky flavor.
• Broiling: Great for large groups; works well with breadcrumb toppings.
• Raw: Only use the highest-quality, freshest scallops for ceviche or crudo.

Menu Pairings and Serving Inspiration

Scallops are a versatile protein that can anchor a variety of meal types, from light summer lunches to decadent winter dinners.

Classic Pairings

• Risotto: The creamy texture of a parmesan or lemon-herb risotto is the perfect bed for seared scallops.
• Purees: A silky cauliflower, parsnip, or pea puree provides a beautiful visual contrast and a complementary sweetness.
• Bacon and Greens: The saltiness of bacon or pancetta perfectly offsets the scallop's sweetness. Serve them over a bed of sautéed spinach or wilted arugula.

Surf and Turf

Scallops are the quintessential partner for steak. Pair three large seared sea scallops with a filet mignon for a classic "Surf and Turf." If you're looking to diversify your seafood plate, try pairing them with Panama White Shrimp or Australian Lobster Tails for a truly decadent experience.

Wine and Beverage Pairings

Because scallops are sweet and delicate, they pair best with crisp, high-acid white wines. A Sauvignon Blanc, a dry Riesling, or a lightly oaked Chardonnay are all excellent choices. For a non-alcoholic option, a sparkling water with a twist of grapefruit or a dry ginger ale can provide a similar palate-cleansing effect.

Summary of Key Points

• Pair with creamy textures like risotto or purees.
• Use salty elements like bacon to balance the sweetness.
• Excellent for "Surf and Turf" combinations.
• Choose crisp, acidic beverages to complement the richness.

Storage and Food Safety Basics

Handling seafood properly is essential for both flavor and safety. When you receive your order from Land and Sea Delivery, following these high-level storage tips will ensure your meal is a success.

Refrigeration

Fresh scallops should be used as soon as possible, ideally within 24 hours of purchase. Keep them in the coldest part of your refrigerator. Store them in a sealed container or a bowl covered with a damp paper towel to prevent them from drying out.

Freezing

If you don't plan to use them immediately, scallops freeze exceptionally well. Wrap them tightly in plastic wrap, removing as much air as possible, and then place them in a freezer-safe bag. They can be stored for up to three months. When you are ready to enjoy them, refer to our Frozen Seafood Collection for more inspiration on how to utilize high-quality frozen ingredients.

Food Safety

Always wash your hands and any surfaces that come into contact with raw seafood. While scallops are often enjoyed medium-rare or raw in certain preparations, those with compromised immune systems should ensure they are cooked through to an internal temperature of 145°F.

Summary of Key Points

• Use fresh scallops within 24 hours.
• Freeze in airtight packaging for long-term storage.
• Practice standard kitchen hygiene to avoid cross-contamination.

Conclusion

Understanding what are scallops is the first step in mastering one of the most elegant ingredients the ocean has to offer. From their fascinating biology and many eyes to the critical difference between "wet" and "dry" varieties, these bivalves are a testament to the beauty and complexity of seafood. Whether you prefer the giant, meatiness of a sea scallop perfectly seared in a cast-iron pan or the candy-like sweetness of bay scallops tossed in a light pasta, there is no denying their culinary prestige.

By focusing on quality sourcing, proper preparation, and precise cooking techniques, you can recreate a restaurant-quality experience in the comfort of your own kitchen. At Land and Sea Delivery, we are honored to be your partner in this journey. Our Home Delivery service is designed to bring the world's finest seafood—from Ora King Salmon and Chilean Sea Bass to our premium Scallops—directly to your door.

We invite you to explore our Shop and browse our extensive Seafood Collection. Whether you are planning a simple weeknight meal with Cod or a celebratory feast featuring Jumbo Alaskan King Crab Legs, we are here to provide the quality and freshness you deserve. For ultimate convenience and planning, don't forget to look through our Frozen Seafood Collection, ensuring your freezer is always stocked with the best ingredients for your next culinary adventure.

FAQ

How can I tell if a scallop is truly "dry-packed"?

A dry-packed scallop will have a natural, slightly tacky texture and a creamy or ivory color. It will not be sitting in a milky or cloudy liquid. When you cook a dry scallop, it will release very little moisture and will brown quickly in the pan.

Why do some scallops have a pink or orange tint?

This is actually a good sign! A pink or orange tint in a scallop is usually due to a natural excess of zeaxanthin, a pigment found in their diet. These scallops are perfectly safe to eat and are often considered even sweeter and more flavorful by seafood connoisseurs.

Can I overcook scallops?

Yes, and it happens very quickly. Because they are so lean, scallops become tough and rubbery if they stay on the heat too long. The goal is to cook them until they are just opaque on the outside but still tender and slightly translucent in the center.

What is the best way to thaw frozen scallops?

The most effective and safest method is to place them in the refrigerator overnight. This allows them to thaw slowly, which preserves their delicate cell structure and texture. If you need them sooner, seal them in a plastic bag and place the bag in a bowl of cold water.

How many scallops should I serve per person?

For a main course, 4 to 6 large sea scallops per person is generally a standard serving. If you are serving them as an appetizer or as part of a "Surf and Turf" with another protein, 2 to 3 scallops per person is usually sufficient.

Are scallops sustainable?

Most scallop fisheries, especially those in North America, are highly regulated and considered a sustainable seafood choice. Methods like hand-diving or controlled dredging with gear modifications help minimize the environmental impact on the ocean floor.

Is it necessary to remove the "foot" on the side?

While not strictly necessary for safety, removing the small muscle on the side is highly recommended for the best eating experience. That little piece becomes very tough when cooked and can distract from the otherwise melt-in-your-mouth texture of the scallop.