Creating Filet Mignon with Creamy Peppercorn Sauce is easy if you follow these steps:

1. Prepare the Steaks: Let the filet mignon steaks come to room temperature. Season both sides generously with salt and black pepper.
2. Heat the Oil: In a large skillet, heat the olive oil over medium-high heat until shimmering.
3. Sear the Steaks: Add the seasoned steaks to the skillet. Sear for about 4-5 minutes on each side for medium-rare, or until your desired doneness is reached. Use a meat thermometer for accuracy (130°F for medium-rare).
4. Remove and Rest: Once cooked, remove the steaks from the skillet and let them rest on a plate, loosely covered with aluminum foil.
5. Make the Sauce: In the same skillet, reduce heat to medium and add the butter. Once melted, add the whole peppercorns and sauté for about 1 minute until fragrant.
6. Add Liquids: Pour in the beef broth and scrape any browned bits from the bottom of the pan. Allow it to simmer for 2-3 minutes.
7. Incorporate Cream and Mustard: Lower the heat, then stir in the heavy cream and Dijon mustard. Let the sauce simmer for another 3-4 minutes, thickening slightly.
8. Season the Sauce: Taste the sauce and adjust seasoning with salt and pepper as needed.
9. Plate the Dish: Serve the rested filet mignon on plates and spoon the creamy peppercorn sauce over the top.
10. Garnish and Enjoy: Sprinkle freshly chopped parsley on top for a pop of color before serving.

By following these simple steps, you’ll create an incredible filet mignon dish that will impress anyone lucky enough to share it with you.