Stroganoff Sandwich - cooking recipe

Ingredients

1 lb. ground beef
1/4 c. chopped onion
1/4 tsp. garlic powder
1/2 tsp. Worcestershire sauce
1/2 c. sour cream
4 oz. can sliced mushrooms, drained (optional)

Preparation

Brown ground beef with onion.
Drain.
Season with garlic powder, salt and pepper to taste and Worcestershire sauce.
Remove from heat.
Add sour cream and mushrooms.