Filet Mignon With Mustard Cream And Wild Mushrooms

["Heat 2 tablespoons butter in a large, heavy nonstick skillet over medium-high heat until hot. Add the mushrooms and 1/2 teaspoon salt and 1/2 teaspoon pepper. Cook, stirring occasionally, until browned, about 6 minutes.", "Wipe out the skillet. Heat the remaining 1 tablespoon butter in the skillet over high heat until hot. Sprinkle the beef generously with salt and pepper. Sear over medium-high heat, turning once halfway through, until browned, about 12 minutes for medium. Transfer the beef to a platter.

Read more at: http://www.foodnetwork.com/recipes/food-network-Wipe out the skillet. Heat the remaining 1 tablespoon butter in the skillet over high heat until hot. Sprinkle the beef generously with salt and pepper. Sear over medium-high heat, turning once halfway through, until browned, about 12 minutes for medium. Transfer the beef to a platter.", "Add the shallots to the skillet and cook over medium heat, stirring, until golden, about 3 minutes. Add the mustard and heavy cream and bring to a boil, cooking until slightly thickened, about 3 minutes. Stir in the parsley. Spoon the sauce on a plate; place the beef on the sauce and scatter the mushrooms over top. Garnish with additional parsley, if desired."]