1 Tbsp. fat
1/2 lb. ground beef
1 tsp. salt
1/4 tsp. pepper
1 tsp. Worcestershire sauce
1/4 c. onions, sliced
1 (4 oz.) can mushrooms, sliced
1 c. wide noodles (uncooked)
1 (8 oz.) can tomato sauce (1 c.)
1 (8 oz.) can water (1 c.)
1 1/2 Tbsp. flour
1/4 c. water

Brown meat in hot fat in Mirro-Matic. Add other ingredients and stir, except for the last 2 ingredients. Cover; set control at 15 and cook for 5 minutes after control jiggles. Reduce pressure instantly. For a heavier consistency, this mixture may be thickened by cooking, uncovered, with mixture of flour and water, stirring constantly. Quantity of ingredients: 2 1/2 to 4 quarts. Serves 4.