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Filet Mignon with Creamy Parmesan Mustard Sauce

A gourmet meal featuring tender filet mignon paired with a creamy, savory Parmesan mustard sauce that elevates any dining experience.
Print Recipe
Prep Time 30 minutes
Cook Time 15 minutes
Total Time 45 minutes
Servings: 2 servings
Course: Dinner, Main Course
Cuisine: American, Gourmet
Calories: 530
Ingredients Method Notes

Ingredients
  

For the Filet Mignon
  • 2 pieces filet mignon steaks (about 6 oz each) Bring to room temperature before cooking.
  • Salt and pepper to taste Salt and pepper, to taste Use generously for seasoning.
  • 2 tablespoons olive oil For searing the steak.
  • 1 tablespoon butter To baste in last minute of cooking.
For the Creamy Parmesan Mustard Sauce
  • 1/2 cup heavy cream Can substitute with half-and-half or dairy-free options.
  • 1/4 cup grated Parmesan cheese Freshly grated for best flavor.
  • 1 tablespoon Dijon mustard Adds a tangy flavor to the sauce.
  • 1 teaspoon garlic powder For seasoning the sauce.
  • 1 teaspoon fresh thyme Can substitute with 1/2 teaspoon dried thyme.

Method
 

Preparation
  1. Remove the filet mignon steaks from the fridge 30 minutes before cooking to bring them to room temperature.
  2. Season the steaks generously with salt and pepper on both sides.
Cooking
  1. In a heavy skillet, heat olive oil over medium-high heat until shimmering.
  2. Add the steaks and sear for about 4-5 minutes on each side for medium-rare.
  3. In the last minute of cooking, add the butter and baste the fillets with the melted butter.
  4. Remove the steaks from the skillet and let them rest on a plate, loosely covered with foil.
Making the Sauce
  1. Lower the heat to medium and add the heavy cream to the same skillet.
  2. Stir to combine and let it simmer for a minute.
  3. Whisk in the Parmesan, Dijon mustard, garlic powder, and thyme. Stir continuously until the sauce thickens slightly.
Serving
  1. Plate the filet mignon and drizzle the creamy Parmesan mustard sauce over the top.
  2. Garnish with extra thyme or a sprinkle of Parmesan if desired.

Notes

For best results, keep the sauce warm while the steaks rest. Resting is crucial for the steaks to retain their juices.