1 1/2 lb. beef for stew, cut into 1/8 in. slices
1 can cream of onion soup
1 c. sour cream
1 can mushrooms
1 can cream of mushroom soup

Brown meat in 2 tablespoons butter. Reduce heat, add cream of onion soup and 1 can water. Cook over low heat for 1 1/2 - 2 hours. Stir in sour cream, cream of mushroom soup and mushrooms. Warm and serve over cooked noodles.