Instructions
- In a large skillet, melt 4 tablespoons butter over medium heat. Add the flour and mix well. Add the mushrooms and sauté for 3 to 5 minutes, or until golden brown.
- Stir in the sherry and browning sauce, if desired, and 1/4 teaspoon black pepper. Reduce the heat to low and cook for 5 to 6 minutes, or until the sauce is thickened, stirring occasionally.
- Meanwhile, heat a grill pan over high heat. Rub each side of the steaks with the remaining 1 tablespoon butter and sprinkle with the salt and remaining 1/4 teaspoon pepper. Place the steaks in the grill pan and cook for 4 to 5 minutes per side for medium-rare, or until desired doneness.
- Serve the steaks with the mushroom sherry sauce spooned over the top.
