1 c. butter
1 1/2 c. finely chopped onion
1 1/2 lbs. fresh mushrooms, sliced
3 1/2 lbs. beef top, cut in 1/4 x 1/4 x 2 inch strips
6 tbsp. flour
3 c. bouillon
1 1/2 tsp. salt
6 tbsp. tomato paste
2 tsp. Worcestershire sauce
3/4 c. sour cream
1 1/2 c. heavy cream
8 c. fluffy rice

Melt 1/3 cup butter in saucepan; add onions; saute until golden. Remove and set aside. Melt 1/3 cup butter, add mushrooms and saute until lightly brown. Melt remaining butter. Roll beef in flour; saute until brown. Add bouillon, salt and onions. Cover; simmer gently until beef is tender, about 1 1/2 hours. Add tomato paste, Worcestershire sauce, sour cream, heavy cream and mushrooms and heat thoroughly. Serve with rice. 8 servings.