Steak Diane - cooking recipe

Ingredients

1/4 cup butter or margarine
1/2 cup thinly sliced fresh mushrooms
2 Tbsp. finely chopped onion
1/8 tsp. garlic powder
1/8 tsp. salt
1 tsp. lemon juice
1 tsp. Worcestershire sauce
2 Tbsp. parsley
2 Tbsp. butter or margarine
1 lb. beef tenderloin, cut into 8 slices

Preparation

Melt butter in small saucepan.
Add mushrooms, onion, garlic powder, salt, lemon juice and Worcestershire sauce.
Cook and stir until mushrooms are tender.
Add parsley;
keep sauce warm.