Aunt Dianne'S Beef Stroganoff - cooking recipe

Ingredients

2 Tbsp. margarine
1 lb. round steak, cut into 1/4-inch strips
1/2 c. thinly sliced onion
1 can mushroom soup
1/2 c. commercial sour cream
1/3 c. water (more if needed)

Preparation

Heat margarine in large skillet over moderately high heat. Add meat and onion; cook until meat is brown and onion is tender. Remove from heat.
Add soup, sour cream and water.
Stir and place over moderately low heat for about an hour, or until meat is fork-tender.
Serve over cooked, lightly buttered noodles or rice.