Ingredients
- 2 lbs sirloin tip beef, cut in strips
- ½ c finely chopped onion
- 2 tbsp butter or margarine
- 2 tbsp flour
- 2 beef bouillon cubes
- ½ c sour cream
- 2 tbsp tomato paste
- 1 tsp dry mustard
- ½ tsp salt
- dash of black pepper
- 4 oz can mushrooms and liquid
- 1 ½ c water
Instructions
- Cook meat quickly in butter, browning all sides. Remove meat.
- Add onion to butter and cook until onion is clear.
- Blend in flour.
- Stir in bouillon cubes dissolved in water.
- Cook until slightly thickened.
- Add tomato paste, seasonings, mushrooms, and meat.
- Cover and simmer 30 minutes until meat is tender.
- Fold in sour cream.
- Cook until mixture is just heated.
- Serve over cooked noodles or mashed potatoes.