Last Updated: Oct 19, 2025 by Dan Mikesell AKA DrDan · 80 Comments
Jump to Recipe Time: 22 minutes minsGrilling filet mignon is easier than you think with just a few simple steps, good seasoning, and a thermometer. On your backyard gas grill—or any grill—you can cook a perfectly grilled, juicy, and fork-tender steak better than most steakhouses.
✅ Quick Answer: How Long to Grill Filet Mignon
Grill a 1 to 1½-inch filet for about 10–11 minutes total at 450°F for medium-rare (130°–135°F); add 2–3 minutes for thicker steaks.
Jump To (scroll for more) 💕 Why You’ll Love This Recipe🐄 Ingredients👨🍳 Quick Overview: Grilling Filet Mignon⏰ How Long to Grill Filet Mignon (Doneness Guide)✔️ Tips for Grilling Filet Mignon🐄 Choosing the Best Filet Mignon📋 Other Steak Recipes🍷 Perfect Sides and Wine Pairing❄️❄️ Storage and Leftovers❓ FAQs📖The Recipe Card

Filet Mignon – About 1 to 1½ inches thick and 6–8 ounces each. Choose USDA Choice or Prime for the best tenderness and flor.
Seasoning – Keep it simple: kosher salt and black pepper bring out the natural flor. Or use a seasoning mix like Montreal seasoning or my seasoning salt (salt, pepper, garlic) if you like.
Optional: Garlic powder, rosemary, or thyme for a little extra flor, or top the finished steaks with compound butter.
👨🍳 Quick Overview: Grilling Filet Mignon
1. Rest and Preheat: Let the steaks rest to room temperature (optional). Preheat your grill to 450°F. Season to taste.
✅ Pro Tip: For juicier steaks, salt either right before grilling or at least an hour ahead. Salt draws out moisture at first but reabsorbs it later, seasoning the meat from within.
2. Grill: Cook with the lid closed, flipping every 4–5 minutes until the internal temperature reaches 130°–135°F (medium-rare).
✅ Pro Tip: Remove the steaks about 3–5 degrees early—carryover cooking during the rest will finish them perfectly.
3. Rest: Let the steaks rest for 5–10 minutes before serving.
✅ Pro tip: Don’t skip the rest. It gives time for juices to redistribute, keeping the filet tender and moist.
👇 For complete step-by-step instructions, scroll down to the printable recipe card or keep reading for tips and doneness details.
⏰ How Long to Grill Filet Mignon (Doneness Guide)A 1-inch filet mignon takes about 10–11 minutes total to reach medium-rare (130°–135°F). Grill over medium-high heat (about 450°F) with the lid closed. Thicker steaks (1½ inches) need 2–3 minutes more.
🔥 Estimated Gas Grill Times for a 1-inch Filet at 450°F:Always cook to internal temperature, not just time and check it early.
Rare (120°–125°F): 6–8 minutes total — cool red center. Medium-rare (130°–135°F): 10–11 minutes total — warm red center. Medium (140°–145°F): 12–14 minutes total — pink center. Medium-well (150°–155°F): 14–16 minutes total — slightly pink center. Well-done (160°F+): 16+ minutes total — little or no pink (not recommended).⚠️ Rare Steak Note: Rare filets cook fast; check early. You can always return them to the grill for another minute if needed.
✅ Pro Tip: Remove the steaks from the grill 3–5 degrees early — carryover cooking during the rest will bring them to perfect doneness.
✔️ Tips for Grilling Filet Mignon Rest to room temperature before grilling. It helps the steak cook evenly and prevents a cold center. Preheat fully — about 450°F grill surface temperature. A hot grill gives a better sear, even cooking, and less sticking. Lightly oil the grill grates or brush the steaks with oil before grilling for better sear marks and easier release Use a grill surface thermometer. The hood gauge can be off by 100°F or more. Use an instant-read meat thermometer. It’s the only way to know when your steak is done. Don’t skip the rest. After grilling, rest 5–10 minutes so juices redistribute and the filet stays tender. Se this recipe!Enter your email address and we'll send the link straight to your inbox!
🐄 Choosing the Best Filet Mignon Buy USDA Choice or Prime. Prime has the best marbling and tenderness, but Choice still delivers great flor when cooked properly. Pick the right thickness. Steaks about 1 to 1½ inches thick are the best size for individual servings and grill evenly to any doneness. Thicker cuts are harder to cook well and mainly suited for rare or medium-rare. Even sizing matters. Choose filets that are similar in size and weight — it makes your life easier, and they’ll cook evenly. Skip lower grades. Select or ungraded beef tends to be leaner and less tender — not worth the sings. 📋 Other Steak RecipesLooking for more steakhouse-quality results at home? Try these easy recipes—all beginner-friendly and made for the gas grill:
Grilled Ribeye Steaks – Big flor and perfect for searing. Grilled New York Strip Steaks – A classic, tender, and juicy. Grilled Sirloin Steaks – Leaner but still full of flor. Grilled Porterhouse Steaks – Get both a strip and tenderloin in one steak.Want a stovetop method? Try my Pan-Seared Filet Mignon—a simple sear and oven finish for tender, juicy results every time.
Pan Seared Filet MignonThe perfect Filet Mignon Recipe uses the tried-and-true sear and oven-bake method to get moist, tender, and florful filet ever/y time
🍷 Perfect Sides and Wine Pairing
You’ve already done the hard part — now let the sides and wine do the rest.
Classic sides: Baked potatoes, roasted or grilled vegetables, green beans, or a simple salad. Grill-friendly picks: Grilled asparagus, corn on the cob, or crusty bread. Toppings: Add a pat of butter, garlic herb butter, or my forite—Blue Cheese Garlic Butter—for a final flor boost. Wine pairing: Go with a red like Merlot, Pinot Noir, or Cabernet. Or pop a sparkling wine if you’re celebrating. ❄️❄️ Storage and Leftovers Store leftover steak in an airtight container in the refrigerator for up to 3 days. Slice it before storing for easier reheating. To reheat, place the steak on a rack in a 250°F oven until just warm — about 15 minutes. Or enjoy it cold on a salad or sandwich. For longer storage, wrap tightly and freeze for up to 3 months. Thaw overnight in the refrigerator before reheating. ❓ FAQs How long should I grill filet mignon on a gas grill?A 1-inch filet takes about 10–11 minutes total on a 450°F gas grill to reach medium-rare (130°–135°F). Thicker steaks (1½ inches) need 2–3 minutes longer. Always cook to internal temperature with a thermometer, not just time.
What temperature should filet mignon be cooked to?Filet mignon is best at 130°–135°F for medium-rare or 140°–145°F for medium. Remove from the grill 3–5 degrees early to allow for carryover cooking. The USDA recommends a minimum of 145°F + 3-minute rest for safety.
Can I marinate filet mignon?You can — but you really don’t need to. Filet mignon is naturally tender, so a marinade won’t help texture. I keep it simple with salt and pepper. If you want more flor, try a quick Steak Marinade or use compound butter after grilling.
Can I grill filet mignon from frozen?Nope — don’t do it. The outside will overcook before the inside thaws, leing you with a dry crust and cold center. Always thaw filet mignon fully in the refrigerator before grilling.
What is Filet Mignon?Filet mignon comes from the beef tenderloin, one of the most tender muscles on the cow. It’s lean, mild in flor, and prized for its soft, buttery texture. You may also see it called beef tenderloin steak or simply filet.
How to Grill Filet Mignon (Juicy & Tender Gas Grill Recipe)
5 from 13 votes
From Dan Mikesell AKA DrDan
Grilling filet mignon is simple with this step-by-step gas-grill guide. Juicy, fork-tender results in about 10 minutes—better than a steakhouse at home.
Cook Time : 12 minutes minsResting time : 10 minutes minsTotal Time : 22 minutes mins
Servings #/Adjustable :2
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IngredientsUS Customary - Convert to Metric2 Filet mignon - About 1 to 1½ inches thick, 6-8 oz each.Kosher salt and coarse pepper - or seasoning of choice
Step-by-Step Instructions Rest the steaksStart with quality filets, 1 to 1½ inches thick. Let them rest at room temperature for about 30 minutes before grilling.
Preheat the grill and season:Heat the grill to a surface temperature of about 450°F (medium-high on most gas grills). Clean and oil the grates well.
Pat the filets dry with paper towels. Season generously with kosher salt and black pepper or your forite steak seasoning.
GrillPlace the filets on the grill and close the lid. Grill the first side for 4–5 minutes (less for rare). Rotate halfway through for crosshatch grill marks. Flip and continue grilling until your desired internal temperature is reached—about 10–11 minutes total for medium-rare.
RestRemove from the grill and tent loosely with foil. Let rest for 5–10 minutes before serving.
Recipe NotesPro Tips
Choose USDA Prime or Choice filet mignon for the best tenderness and flor.
Preheat fully — 450°F is the ideal surface temperature. Use a grill surface thermometer if possible.
Always cook to internal temperature, not just time. Use a thermometer for accuracy.
Salt either just before grilling or at least 1 hour ahead. Avoid seasoning in between.
Don’t skip resting after grilling; juices will redistribute and the internal temperature will rise a few degrees.
For rare steaks, watch carefully and remove early — you can always cook longer, but you can’t uncook.
Filet mignon is best at 130°–135°F for medium-rare. Always cook to your preferred internal temperature — see full doneness guide in the tips section.
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Nutrition Estimate (may vary)Serving : 170.1 gCalories : 420 kcal (21%)Protein : 33 g (66%)Fat : 31 g (48%)Saturated Fat : 12 g (60%)Polyunsaturated Fat : 1 gMonounsaturated Fat : 13 gCholesterol : 114 mg (38%)Sodium : 644 mg (27%)Potassium : 516 mg (15%)Calcium : 60 mg (6%)Iron : 2.2 mg (12%) Keyword : Grilled Filet Mignon; grilling filet mignon; How to cook filet mignon on the grillEditor's Note: Originally Published June 1, 2014. Updated with expanded options, refreshed photos, and a table of contents to help nigation.
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