Strips Of Beef Casserole - cooking recipe

Ingredients

1 (1 lb.) round steak
1/4 c. shortening
1 1/2 c. chopped onions
2 Tbsp. flour
1 c. canned tomatoes
1 (6 oz.) can tomato paste
1 Tbsp. sugar
1 1/2 tsp. salt
1/4 tsp. pepper
1/2 tsp. Worcestershire sauce
1 c. mushrooms
1 c. sour cream

Preparation

Cut steak into strips; brown in shortening in skillet.
Add onions; cook until lightly brown.
Stir in flour, 1 cup water and remaining ingredients except mushrooms and sour cream.
Cover; simmer for 1 hour and 30 minutes, stirring occasionally.
Add mushrooms and sour cream; simmer for 5 minutes longer.
Spoon beef mixture into casserole.