Filet Mignon with Truffle Butter and Garlic Mushrooms

December 26, 2025 · by Timothy Dossantos

For a truly luxurious holiday meal, this Filet Mignon recipe is pure perfection — tender, melt-in-your-mouth steak topped with homemade truffle butter and sautéed garlic mushrooms. It’s an indulgent centerpiece for any winter celebration.

Recipe Details

Total Time: 40 minutes
Serves: 4 people
Difficulty: Medium

Ingredients

4 Better Than a Bistro Filet Mignon steaks (8 oz each)
2 tablespoons olive oil
2 tablespoons butter
2 cups baby bella mushrooms, sliced
2 cloves garlic, minced
Salt and black pepper to taste

Truffle Butter

4 tablespoons unsalted butter, softened
½ teaspoon truffle oil
½ teaspoon salt
¼ teaspoon cracked black pepper
1 teaspoon fresh parsley, finely chopped

Instructions

Make the Truffle Butter: Mix softened butter with truffle oil, salt, pepper, and parsley. Roll in parchment paper and chill.
Cook the Filets: Pat steaks dry and season with salt and pepper. Heat olive oil in a skillet over high heat. Sear 3–4 minutes per side, then add butter and baste until desired doneness (130 °F / 54 °C for medium-rare).
Prepare Mushrooms: In a separate pan, sauté mushrooms and garlic in a bit of butter until golden and tender.
Finish & Serve: Top each filet with a slice of truffle butter and spoon mushrooms alongside.