How Long to Grill Filet Mignon for Medium Well

Table of Contents

1. Introduction
2. Understanding the Filet Mignon Cut
3. Selecting Your Steak for the Best Results
4. Preparing Your Steak for the Grill
5. The Grilling Process: Step-by-Step
6. How Long to Grill Filet Mignon for Medium Well: A Quick Reference
7. The Essential Resting Period
8. Enhancing the Flavor: Sauces and Butters
9. Common Mistakes to Avoid
10. Comparing Filet Mignon to Other Premium Cuts
11. Slicing and Presentation
12. The Land and Sea Delivery Commitment
13. Conclusion
14. FAQ

Introduction

Have you ever stood over a preheated grill, a premium cut of steak in hand, and felt that slight hesitation about the timing? It is a common moment of reflection for even the most seasoned home cooks. Filet mignon is often celebrated as the "king of steaks" due to its unparalleled tenderness and delicate texture. Because it is a lean, high-quality cut, many people worry that cooking it past medium-rare will result in a loss of juiciness. However, when prepared with precision and the right techniques, a medium-well filet mignon can be a succulent, flavorful, and deeply satisfying centerpiece for any meal.

The secret to achieving the perfect medium-well finish lies in the balance between high-heat searing and controlled, indirect cooking. Whether you are hosting a festive backyard gathering or preparing an intimate dinner for two, understanding the nuances of temperature and timing ensures that every bite is as premium as the source of the meat itself. At Land and Sea Delivery, we believe that the journey from the farm to your table should be met with the highest standards of culinary care. This is why we focus on providing only the finest selections through our Beef Collection.

In this comprehensive guide, we will explore everything you need to know about grilling filet mignon to a perfect medium-well doneness. You will learn how to select the right thickness of steak, the science behind the "medium-well" temperature, and the step-by-step grilling process that preserves the meat's integrity. We will also delve into preparation techniques, such as dry brining and herb-butter basting, and offer advice on the best tools to use for consistent results. By the end of this article, you will have the confidence to grill a steak that rivals the best steakhouses, right in the comfort of your own home.

Our mission is to empower you to explore new culinary heights. From selecting the perfect Filet Mignon (8 oz) to mastering the rest period, every detail counts. Let’s dive into the art and science of the grill to ensure your next steak is nothing short of exceptional.

Understanding the Filet Mignon Cut

To cook a steak perfectly, one must first understand the anatomy of the cut. Filet mignon comes from the tenderloin, a muscle that runs along the spine of the steer. Because this muscle does very little heavy lifting or weight-bearing, it does not develop the tough connective tissue or heavy grain found in other movements-based muscles. This is why the filet is famous for its "fork-tender" texture.

The Science of Tenderness

The tenderloin, or psoas major, is protected by the rib cage and the backbone, which keeps it shielded from the strenuous activity that produces tougher fibers in the shoulder or leg. While it lacks the heavy intramuscular fat (marbling) found in a Boneless Ribeye (Prime, 16 oz), its lean nature makes it an elegant choice for those who prefer a clean, buttery mouthfeel. When you grill for medium-well, you are looking to cook the meat through until there is only a hint of light pink in the very center, which requires careful heat management to prevent the lean fibers from drying out.

Why Sourcing Matters

The quality of your grilling experience starts long before the flame is lit. A premium steak from a trusted source like our Shop ensures that the meat has been handled with care and aged properly. When meat is sourced locally and delivered fresh via our Home Delivery service, it retains its natural moisture levels better than steaks that have sat on a supermarket shelf for extended periods.

Summary of the Cut

Filet mignon is prized for its tenderness and lean profile. Understanding that it lacks the heavy fat of a ribeye is crucial when aiming for a medium-well finish, as you must compensate for the lack of fat with precise timing and moisture-retaining preparation methods.

Selecting Your Steak for the Best Results

Choosing the right individual steak is the first step in answering the question of how long to grill filet mignon for medium well. Not all filets are created equal, and the dimensions of the meat will significantly impact your total cook time.

Thickness is Key

For the best results on a grill, we recommend a filet that is between 1.5 to 2 inches thick. A thinner steak will cook through to medium-well almost instantly, often before you can achieve a proper crust on the outside. A thicker cut, such as our Filet Mignon (10 oz), allows you to sear the exterior at high heat while giving you a wider window of time to bring the internal temperature up slowly to the medium-well range (150°F to 155°F).

Look for Color and Texture

When browsing our Beef Collection, look for steaks that are deep, vibrant red. This indicates freshness and proper oxygenation. The surface of the meat should be firm to the touch, not soft or mushy. While filet mignon is a lean cut, a small amount of fine white marbling within the muscle is a sign of a high-quality, well-fed animal, which will help keep the steak juicy as it approaches higher levels of doneness.

Bone-In vs. Boneless

While the traditional filet is boneless, many enthusiasts prefer the Bone-In Filet Mignon (14 oz). The bone acts as an insulator, slowing down the cooking process slightly near the center and often imparting a deeper, more "beefy" flavor to the surrounding meat. If you are aiming for medium-well, a bone-in cut can actually provide a safety net, as it helps prevent the center from overshooting into "well-done" territory too quickly.

Summary of Selection

Opt for steaks that are roughly 2 inches thick for the best control over doneness. Ensure the meat is a healthy red color and consider a bone-in option if you want extra flavor and a more forgiving cook time.

Preparing Your Steak for the Grill

The work you do in the kitchen before the steak hits the grates is just as important as the grilling itself. Proper preparation ensures even cooking and maximum flavor development.

Tempering the Meat

One of the most common mistakes in grilling is taking a cold steak straight from the refrigerator to the grill. For a medium-well finish, the center of the meat needs to reach a relatively high temperature. If the steak is cold, the outside will char and dry out long before the center loses its raw, red color. Take your steaks out of the fridge and let them sit at room temperature for 30 to 45 minutes. This "tempering" process ensures the heat can penetrate the meat more evenly.

Seasoning Strategies

Because filet mignon has a milder flavor than a Boneless New York Strip Steak (14 oz), it benefits from generous seasoning.

• The Basics: Always use coarse salt (like Kosher or sea salt) and freshly cracked black pepper. The larger grains of salt help create a textured crust.
• The Dry Brine: If you have the time, season your steaks 1-2 hours in advance and leave them uncovered in the fridge. This allows the salt to draw out moisture, dissolve into a brine, and then be reabsorbed into the meat, seasoning it deeply and helping the proteins retain water during the grill.
• Aromatics: Rubbing the steak with a little olive oil or even a bit of rendered bacon fat can help the seasonings stick and promote a better sear.

Tools of the Trade

Before you head outside, ensure you have a clean grill and a reliable instant-read digital thermometer. When cooking to specific levels of doneness like medium-well, guessing by "feel" is risky. A thermometer is the only way to be certain you’ve hit the mark without cutting into the meat and losing those precious juices.

Summary of Preparation

Temper your meat for at least 30 minutes, season generously with coarse salt and pepper, and always have a digital thermometer ready. These steps lay the foundation for a juicy, medium-well steak.

The Grilling Process: Step-by-Step

Achieving a medium-well filet mignon requires a two-zone grilling approach. This involves having one side of the grill very hot for searing and the other side at a lower temperature for finishing.

Phase 1: The Sear

1. Preheat: Get your grill as hot as possible—around 450°F to 500°F. Ensure the grates are clean and lightly oiled.
2. The Initial Hit: Place your filets directly over the high-heat zone. For a 2-inch steak, sear for about 2 to 3 minutes without moving them. This creates the Maillard reaction, a chemical process that results in that savory, browned crust.
3. The Flip: Flip the steaks and sear the other side for another 2 to 3 minutes. At this stage, the exterior looks perfect, but the inside is still rare.

Phase 2: Finishing for Medium Well

1. Move to Indirect Heat: Slide the steaks to the cooler side of the grill. If you are using a gas grill, turn down the burners directly under the steak. If using charcoal, move the meat away from the coals.
2. Close the Lid: This turns your grill into an oven, allowing the ambient heat to cook the steak from all sides.
3. The Timing: For a medium-well finish, you will likely need an additional 10 to 12 minutes of indirect cooking after the initial sear. The total time on the grill for a 2-inch filet mignon to reach medium-well is usually between 14 and 18 minutes.

Internal Temperature Targets

Medium-well is defined by an internal temperature of 150°F to 155°F. However, because of carryover cooking, you should remove the steak from the grill when the thermometer reads 145°F. The temperature will continue to rise as the steak rests.

Summary of Grilling

Sear on high heat for 2-3 minutes per side, then move to indirect heat for 10-12 minutes. Aim to pull the meat off the grill at 145°F to ensure it reaches a final medium-well temperature of 150°F+ during the rest.

How Long to Grill Filet Mignon for Medium Well: A Quick Reference

While every grill and every steak is different, having a general timeline helps you plan your meal. Use the following as a baseline for a standard 1.5 to 2-inch thick filet.

• Rare (120°F - 125°F): 3-4 minutes per side (High heat only).
• Medium Rare (130°F - 135°F): 4-5 minutes per side (High heat only).
• Medium (140°F - 145°F): 5-6 minutes per side (High heat only) or 4 min sear + 4 min indirect.
• Medium Well (150°F - 155°F): 2-3 minute sear per side + 10-12 minutes indirect heat.
• Well Done (160°F+): 2-3 minute sear per side + 15+ minutes indirect heat.

Remember that thinner steaks will require significantly less time in the indirect zone. If you are grilling an Outside Skirt Steak (8 oz) or a Wagyu Flat Iron, the times will vary greatly due to the different fat content and thickness of those cuts.

Summary of Timing

Medium-well requires a total of about 14-18 minutes for a thick-cut filet. Use the two-zone method to avoid burning the exterior while waiting for the interior to reach the proper temperature.

The Essential Resting Period

Many home cooks are eager to serve their steak the moment it leaves the grill, but skipping the rest period is the quickest way to ruin a premium piece of meat.

What Happens During the Rest?

When meat cooks, the muscle fibers contract and push moisture toward the center of the cut. If you slice into a steak immediately after grilling, those juices will pour out onto the plate, leaving the meat dry and tough. By letting the steak rest for 5 to 10 minutes, the fibers relax and reabsorb the juices, ensuring that every bite is moist.

Carryover Cooking

As mentioned earlier, the internal temperature of a steak continues to rise after it is removed from the heat. For a thick filet mignon, the temperature can climb by as much as 5 to 7 degrees. This is why pulling the meat at 145°F is essential for achieving that 150°F+ medium-well finish. If you wait until it hits 155°F on the grill, you will likely end up with a well-done steak by the time you eat.

How to Rest Properly

Place the steaks on a warm plate or a cutting board and tent them loosely with aluminum foil. Do not wrap them tightly, as this can cause the steak to steam and soften the crust you worked so hard to create.

Summary of Resting

Rest your steaks for 5-10 minutes. This allows juices to redistribute and carryover cooking to finalize the medium-well temperature.

Enhancing the Flavor: Sauces and Butters

Since medium-well filet mignon is cooked longer than medium-rare, adding a fat-based topping can help restore that luxurious mouthfeel.

Compound Butters

A simple garlic and herb butter can transform a great steak into an extraordinary one. While the steak is resting, place a slice of butter mixed with minced rosemary, thyme, and garlic on top. The heat from the steak will melt the butter, creating a flavorful glaze that seeps into the meat.

Classic Red Wine Reduction

If you want to channel a high-end bistro, a red wine reduction (bordelaise) is a perfect companion. The acidity of the wine cuts through the richness of the beef, providing a balanced flavor profile.

Surf and Turf Options

Filet mignon is the classic partner for seafood. Consider pairing your Beef Selection with fresh lobster tails or jumbo shrimp available in our Shop. The combination of a tender, medium-well steak and sweet, buttery seafood is the pinnacle of luxury dining.

Summary of Enhancements

Use compound butters or sauces to add moisture and flavor to a medium-well steak. Consider a surf-and-turf pairing for a complete premium experience.

Common Mistakes to Avoid

Even experienced grillers can run into trouble. Here are a few things to keep in mind to ensure your filet mignon is perfect.

Overcrowding the Grill

If you are cooking for a crowd, it is tempting to fill every inch of the grill. However, if the steaks are too close together, the heat cannot circulate, and you may end up steaming the meat rather than searing it. Leave at least an inch of space between each steak. For larger gatherings, consider substantial cuts like a Tomahawk or a Côte de Boeuf which can be sliced and shared.

Moving the Steak Too Much

Patience is a virtue at the grill. Let the steak sit undisturbed during the searing phase. This allows the crust to form and prevents the meat from sticking to the grates. If the meat resists when you try to flip it, it likely needs another 30 seconds to release naturally.

Ignoring the Flare-Ups

While filet mignon is lean, any oil or butter used in preparation can cause flare-ups. Keep a close eye on the grill. If a flame persists, move the steak to the indirect heat zone immediately to prevent a carbonized, bitter exterior.

Summary of Mistakes

Avoid overcrowding the grill, don't flip the meat too often, and manage flare-ups by utilizing your indirect heat zones.

Comparing Filet Mignon to Other Premium Cuts

Understanding how filet mignon differs from other cuts can help you appreciate why its grilling time is so specific.

Filet Mignon vs. Ribeye

A Bone-In Ribeye (22 oz) has significantly more fat than a filet. This fat renders during the cooking process, providing a "self-basting" effect. Because a filet lacks this, it is more sensitive to high heat over long periods. When grilling a ribeye to medium-well, you have more leeway; with a filet, you must be more precise with your thermometer.

Filet Mignon vs. Porterhouse

The 36 Ounce Porterhouse is unique because it contains both a New York strip and a large section of the tenderloin (filet). Cooking a porterhouse to medium-well is a challenge because the two sides cook at different rates. If you love the flavor of the filet but want a more substantial meal, the porterhouse is an excellent choice, but requires even more careful monitoring of the two-zone heat.

Summary of Comparisons

Filet mignon is leaner and more delicate than ribeye or porterhouse, making precise temperature control and the use of indirect heat even more critical for a medium-well finish.

Slicing and Presentation

The final step in your culinary journey is the presentation. How you cut and serve the meat can affect the perceived tenderness.

Slicing Against the Grain

Although the grain in a filet mignon is very fine and less noticeable than in a skirt steak, you should still look for the direction of the muscle fibers. Slicing "against the grain" (perpendicular to the fibers) shortens the fibers, making the meat even easier to chew and more tender on the palate.

Serving Temperature

Serve the steak on pre-warmed plates. A cold plate will quickly suck the heat out of your steak, causing the fats to congeal and the meat to tighten up. A simple trick is to put your plates in a low oven (150°F) for a few minutes before serving.

Summary of Presentation

Slice against the grain and serve on warm plates to maintain the integrity of the medium-well temperature and the tenderness of the cut.

The Land and Sea Delivery Commitment

At Land and Sea Delivery, our passion for quality drives everything we do. We understand that the best meals start with the best ingredients. Whether you are a professional chef looking for consistency or a home cook wanting to impress your family, we provide the bridge between the source and your kitchen.

Our Home Delivery service is designed for convenience without sacrificing the artisanal quality of a local butcher. By choosing from our Beef Collection, you are supporting a system that values freshness and premium sourcing. We take pride in being a trusted partner in your culinary adventures, providing the cuts that make every "how long to grill" question lead to a delicious answer.

Conclusion

Mastering the art of the grill is a rewarding journey that turns a simple meal into an event. When you understand how long to grill filet mignon for medium well, you unlock the ability to cater to every guest's preference without compromising on quality. By selecting a thick, premium cut from our Shop, tempering it properly, and using the two-zone grilling method, you ensure a result that is both tender and flavorful.

Remember that the process does not end when the meat leaves the grill. The rest period and the final internal temperature are the true markers of success. We invite you to explore our Beef Collection and experience the difference that fresh, local, and premium meat can make. With Land and Sea Delivery, the perfect steak dinner is just a click away through our Home Delivery service. Happy grilling!

FAQ

How do I know if my steak is truly medium-well without a thermometer?

While we always recommend a thermometer for accuracy, the "finger test" is a common alternative. For medium-well, press the tip of your thumb to your pinky finger and feel the fleshy part of your palm just below the thumb. It should feel firm with very little give. However, for a premium cut like filet mignon, a digital thermometer is the only way to guarantee you won't overcook it.

Does a bone-in filet take longer to grill than a boneless one?

Yes, generally. The bone acts as an insulator, meaning the meat immediately adjacent to the bone will stay cooler longer. Expect to add 2 to 4 minutes of indirect cooking time for a Bone-In Filet Mignon (14 oz) compared to a boneless cut of the same thickness.

Can I grill a filet mignon from frozen?

It is not recommended. Grilling from frozen makes it nearly impossible to achieve a proper sear while also reaching a medium-well center. The outside will likely burn before the inside even thaws. Always defrost your steaks in the refrigerator for 24 hours and temper them at room temperature before grilling.

What are the best sides to serve with medium-well filet mignon?

Because medium-well steak is robust, it pairs well with hearty sides. Roasted fingerling potatoes, grilled asparagus with lemon, or a rich cream cheese mashed potato are classic choices. For a lighter touch, a wedge salad with blue cheese dressing provides a cool, crisp contrast to the warm steak.

How should I store leftover grilled filet mignon?

If you have leftovers, let them cool completely before placing them in an airtight container. They can be stored in the refrigerator for up to three days. To reheat, we suggest using a low-temperature oven (250°F) to prevent the meat from becoming tough, or slicing it thin for a cold steak salad.

Is filet mignon grass-fed?

We focus on providing premium, high-quality selections in our Beef Collection. We recommend checking individual product descriptions in our Shop for specific details on sourcing and diet, as we work with various local partners to ensure the best flavor profiles and tenderness available.