Steak Diane - cooking recipe

Ingredients

1/2 cup thinly sliced fresh mushrooms
2 tablespoons minced onions
1 clove garlic, crushed
1/8 teaspoon salt
1 teaspoon lemon juice
1 teaspoon Worcestershire sauce
1/4 cup butter or 1/4 cup margarine
2 tablespoons snipped parsley
2 tablespoons butter or 2 tablespoons margarine
1 lb beef tenderloin, cut into 8 slices

Preparation

Cook and stir mushrooms, onions, garlic, salt, lemon juice and Worcestershire sauce in 1/4 cup of butter until mushrooms are tender.
Stir in parsley; keep sauce warm.
Melt 2 tblsp.butter in skillet; turning once, cook tenderloin slices over medium-high heat to medium doneness, about 3 to 4 minutes on each side
Serve immediately with mushroom-butter sauce.