2 tbsp. butter
2 tbsp. flour
2 c. water
3 beef bouillon cubes
2 tbsp. tomato paste
1/2 tsp. chopped garlic
4 c. diced cooked roast beef
1 c. drained mushrooms
1/4 c. sour cream
Salt and pepper to taste

Melt butter in saucepan. Stir in flour. Cook over low heat, stirring for 3 minutes. Do not brown. Stir in water; add bouillon cubes. Cook, stirring constantly, until thickened.

Add tomato paste, garlic, beef, mushrooms, salt and pepper; mix well. Stir in sour cream. Heat thoroughly; do not boil. Serve over butter noodles or cooked rice.