1/2 to 3/4 lb. beef sirloin or round steak
2 tbsp. butter
1/4 lb. or 1 can sliced mushrooms
1 sm. onion, diced
1/2 c. water
1 beef bouillon cube
1 tbsp. catsup
1/8 tsp. minced garlic
1/2 tsp. salt
1/4 c. water
1 tbsp. flour
1/2 c. sour cream
8 oz. wide noodles

Cut meat into strips. Melt butter in skillet, cook and stir mushrooms and onion until onion is tender. Remove vegetables from skillet. In same skillet, brown meat over medium heat. Stir in 1/2 cup water, bouillon cube, catsup, garlic and salt. Reduce heat, cover and simmer 15 minutes (45 minutes if using round steak). If necessary add small amount of water while meat is simmering. Prepare noodles. Mix 1/4 cup water and the flour; stir into meat mixture. Add mushrooms and onions. Heat to boiling, stirring constantly. Boil and stir 1 minute. Stir in sour cream and heat through. Serve on noodles.