1 lb. round steak, cut in thin strips
1/2 c. onions, sliced or chopped
2 tbsp. butter
1 can golden mushroom soup
1/2 c. sour cream
1/3 c. water

Brown meat in a large skillet and cook onion in butter, until tender. Stir in soup, sour cream, water. Cover, simmer about 45 minutes or until tender. Stir occasionally. Serve over noodles