Name: Filet Mignon with Blue Cheese Butter
Prep time: 20 min
Cook time: 35 min
Total time: 55 min
Cuisine: American
Ingredients: 2 tablespoons butter; 1 yellow onion, chopped; 1/3 cup crumbled blue cheese; 1/4 cup panko breadcrumbs; 1/4 teaspoon kosher salt; 1/4 teaspoon coarse ground black pepper; 2 tablespoons unsalted butter; 4 beef tenderloin, filet mignon steaks (~8 ounces each); 1 teaspoon kosher salt; 1/2 teaspoon coarse ground black pepper

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There’s nothing quite like the melt-in-your-mouth tenderness of filet mignon, topped with a luscious blue cheese butter. This dish perfectly balances a juicy steak with the bold flavors of blue cheese, creating a decadent experience that feels special yet is remarkably easy to prepare at home. Your dinner guests will rave about it, and the lovely aroma that wafts through your kitchen will make their mouths water.

Table of Contents

Why You’ll Love This Recipe
Ingredients You’ll Need
How to Make Filet Mignon with Blue Cheese Butter
Storing & Reheating
Chef’s Helpful Tips
Recipe FAQs
Filet Mignon with Blue Cheese Butter

I remember the first time I made this dish; it was a celebration for a special occasion. The moment the sizzling steaks hit the skillet, my friends gathered around, eagerly anticipating what was to come. When I served the perfectly cooked filet mignon with a generous dollop of blue cheese butter, it brought smiles all around. This recipe has become a staple in my kitchen, reminding me that some of the best meals can be crafted with a little love, attention to detail, and quality ingredients.

Why You’ll Love This Recipe

Simple & Quick: Whip up this impressive dish in just about 55 minutes, perfect for a weeknight splurge or a special dinner.
Irresistible Flavor: The creamy, tangy blue cheese butter perfectly complements the rich, juicy steak, creating a mouthwatering delight.
Eye-Catching Appeal: Plated beautifully, this dish is sure to impress any dinner guests or perfectly satisfy your craving for something extraordinary.
Flexible Serving: Ideal for romantic evenings, celebratory dinners, or when you just want to treat yourself—whatever the occasion!
Diet-Friendly Options: Feel free to adjust the cheese or omit it entirely for a lighter steak dinner while keeping the filet mignon’s exquisite flavor.

Ingredients You’ll Need

2 tablespoons butter: Unsalted butter works best for this recipe as it allows the flavors to shine.
1 yellow onion, chopped: Adds sweetness and depth to the blue cheese crust.
1/3 cup crumbled blue cheese: The star of the show! Choose a quality brand for the best taste; alternatives include gorgonzola or feta if you want a milder flavor.
1/4 cup panko breadcrumbs: These give a delightful crunch to the topping—regular breadcrumbs can substitute but won’t be as crispy.
1/4 teaspoon kosher salt: Enhances the flavors of the ingredients and balances the richness of the cheese.
1/4 teaspoon coarse ground black pepper: Adds a mild kick; fresh ground is preferable for the best taste.
2 tablespoons unsalted butter: This rich butter is for searing the steak, providing that beautiful golden crust.
4 beef tenderloin, filet mignon steaks (~8 ounces each): Look for well-marbled steaks for the best texture and flavor; you can ask your butcher for recommendations.
1 teaspoon kosher salt: To season the steak evenly before cooking.
1/2 teaspoon coarse ground black pepper: Further enhances the steak’s flavor as it cooks.

How to Make Filet Mignon with Blue Cheese Butter

Preheat the Oven: Begin by pre-heating your oven to 450 degrees Fahrenheit. This high temperature will help create a perfect crust on your steaks.

Sauté the Onions: Add 2 tablespoons of butter to a large skillet over medium heat. Toss in the chopped onions and cook, stirring occasionally for about 3-4 minutes or until they’re soft and translucent.

Mix the Blue Cheese Topping: Transfer your cooked onions into a large mixing bowl and allow them to cool for a few minutes. Stir in 1/3 cup of crumbled blue cheese, 1/4 cup of panko breadcrumbs, 1/4 teaspoon of kosher salt, and 1/4 teaspoon of coarse ground black pepper. Use a fork to gently mash the mixture until well combined.

Sear the Steaks: In the same skillet, add the remaining 2 tablespoons of unsalted butter and heat on high. Season each filet mignon steak with 1 teaspoon of kosher salt and 1/2 teaspoon of coarse ground black pepper, coating them evenly. Once the butter is sizzling, add the steaks and sear for 3 minutes on each side, ensuring they are beautifully browned.

Top with Blue Cheese Mixture: After both sides are seared, remove the skillet from heat and generously top each steak with the blue cheese mixture you prepared earlier.

Bake to Perfection: Transfer the skillet to the preheated oven. Bake for around 4 minutes for rare or 5-6 minutes for medium doneness. Keep a close eye on them to reach your desired level of doneness.

Rest and Serve: Once done, remove the skillet from the oven and let the steaks rest for about 10 minutes, covered loosely with a sheet of foil. This allows the juices to redistribute within the meat, ensuring each bite is tender and flavorful.

Storing & Reheating

To store any leftovers, allow the steaks to cool to room temperature before placing them in an airtight container in the refrigerator, where they’ll last for up to 3 days. If you choose to freeze them, wrap each steak tightly in plastic wrap before placing in a freezer-safe bag; they can be stored for up to 3 months. When ready to eat, gently reheat in a preheated oven at 350 degrees Fahrenheit for about 15-20 minutes, or until warmed through. Note that reheating may slightly alter the texture, so a quick pan-sear may help revive some crispiness.

Chef’s Helpful Tips

Avoid overcooking your steaks; use a meat thermometer to check for doneness—130°F for medium-rare.
Let your steaks rest before slicing; this keeps them juicy and flavorful.
Consider using room temperature ingredients for even cooking.
If you dislike blue cheese, try switching to a milder cheese like goat cheese for a different flavor profile.
For a truly decadent finish, drizzle with a balsamic reduction or serve alongside a side of creamy mashed potatoes.

There’s so much to love about filet mignon with blue cheese butter, and I encourage you to experiment a bit with the toppings or sides. The beauty of this dish lies in its versatility—the crispiness of the breadcrumbs, the creaminess of the cheese, and the tenderness of the steak all come together to create something truly special. I hope you enjoy every bite!

Recipe FAQs

Can I use a different type of cheese?

Absolutely! While blue cheese is traditional for its strong flair, you can substitute it with gorgonzola, feta, or even goat cheese if you prefer something milder. Each option will bring a distinct flavor profile to the dish.

How can I tell when my steak is cooked to my liking?

Using a meat thermometer is the best way to ensure perfect doneness. For medium-rare, aim for 130°F, while medium should reach around 140°F. Remember, the steaks will continue to cook slightly as they rest, so remove them from the oven a few degrees shy of your target.

Can I grill filet mignon instead of using a skillet?

Yes, grilling is a wonderful alternative! Just be sure to preheat your grill, and sear the steaks for a few minutes on each side before moving them to a cooler part of the grill to finish cooking. Add the blue cheese topping during the last few minutes to allow it to melt beautifully.

What sides pair well with filet mignon with blue cheese butter?

Roasted vegetables, creamy mashed potatoes, or a fresh arugula salad would all complement your filet wonderfully. The key is to choose sides that balance the richness of the steak while adding some texture and freshness to your meal.