How to Grill Filet Mignon: A Comprehensive Guide

How to Grill Filet Mignon

Grilling filet mignon is an art that combines technique, timing, and temperature to achieve perfection. This premium cut of beef, known for its tenderness and flavor, requires attention to detail to enhance its natural qualities without overpowering them. This guide will walk you through the steps to grill filet mignon to perfection, along with tips on choosing the right meat, seasoning, and cooking times for different levels of doneness.

How to Grill Filet Mignon

Step 1: Choose a Quality Meat Source

Selecting a high-quality filet mignon is crucial. Look for cuts from reputable sources, where cattle are ethically raised and fed. A well-marbled piece ensures juiciness and flavor.

Step 2: Season

Keep the seasoning simple to let the meat’s flavor shine. Salt and pepper are essentials. For an enhanced taste, consider a light rub of garlic powder, onion powder, or your favorite herbs.

Step 3: Preheat

Preheat your grill to high. For gas grills, set to the highest temperature; for charcoal grills, wait until the coals are white-hot. A properly heated grill sears the meat, locking in flavors.

Step 4: Grill

Place the filet mignon on the grill. Cook times will vary based on thickness and desired doneness. Generally, grill for 4-5 minutes per side for medium-rare. Avoid flipping the steak too often.

Step 5: Rest

After grilling, let the steak rest for about 5 minutes. Resting allows the juices to redistribute throughout the meat, ensuring a moist and flavorful bite.

How Long to Grill Filet Mignon

  • Rare (120-125°F or 49-52°C internal temperature): About 2-3 minutes per side.
  • Medium-Rare (130-135°F or 54-57°C internal temperature): 4-5 minutes per side.
  • Medium (140-145°F or 60-63°C internal temperature): 5-7 minutes per side.
  • Medium-Well (150-155°F or 65-68°C internal temperature): 8-10 minutes per side.

Filet Mignon Grill Temperature & Time Chart

DonenessTemperatureTime per Side
Rare120-125°F (49-52°C)2-3 minutes
Medium-Rare130-135°F (54-57°C)4-5 minutes
Medium140-145°F (60-63°C)5-7 minutes
Medium-Well150-155°F (65-68°C)8-10 minutes

Grilling Filet Mignon on Gas Grill

Preheat your gas grill to high. Place steaks on the grill and close the lid. Follow the time chart for your desired doneness, flipping once halfway through.

Grilling Filet Mignon on Charcoal Grill

Ensure your coals are evenly distributed and white-hot. Grill the filet mignon over direct heat, following the time chart for desired doneness, flipping once.

Our Favorite Grilled Filet Mignon Recipe

Marinate your filet mignon in a mixture of olive oil, minced garlic, rosemary, and thyme for at least 1 hour before grilling. This simple marinade enhances the steak’s flavor without overpowering it.


Grilling filet mignon to perfection is about understanding the balance between heat, timing, and the steak’s natural flavors. Whether you prefer your steak rare or well-done, following these steps will ensure a delicious outcome every time. Remember, the key to a great grilled filet mignon lies in the quality of the meat, the simplicity of the seasoning, and the precision of the cooking process.


Can I grill filet mignon from frozen?

It’s best to thaw your filet mignon in the refrigerator overnight before grilling to ensure even cooking.

How do I know when my filet mignon is done?

Use a meat thermometer to check the internal temperature according to your preferred level of doneness.

What sides go well with grilled filet mignon?

Grilled vegetables, mashed potatoes, or a fresh salad are excellent companions to filet mignon.

How can I prevent my filet mignon from sticking to the grill?

Ensure your grill is clean and properly preheated. Brushing the steak with a little oil can also help prevent sticking.

Is it necessary to marinate filet mignon before grilling?

While not necessary, marinating can add flavor. If you choose to marinate, opt for simple ingredients to complement the steak’s natural taste.

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