Ingredients

6 4-ounce beef tenderloin steaks, 1-inch thick
1 Teaspoon lemon pepper
1 Tablespoon butter
8 Ounce fresh mushrooms, cleaned and sliced
2 medium onions, sliced
1 Teaspoon Dijon mustard
1 Tablespoon soy sauce

Instructions

Sprinkle steaks with lemon pepper. Heat 1 tablespoon butter in large, heavy skillet. Add steaks and pan-fry 7 to 8 minutes, turning once. Remove steaks to heated platter and keep warm. Melt 2 tablespoons butter in skillet. Add mushrooms and onions. Stir-fry 2 to 3 minutes. Stir in mustard and soy sauce and heat thoroughly. Spoon sauce over steaks.