Beef Stroganoff - cooking recipe

Ingredients

2 lb. sirloin or round steak
1/2 c. onions
1/3 c. mushrooms
butter or margarine
flour
2 bouillon cubes
salt and pepper
1 can cream of mushroom soup
1 c. sour cream *
1/8 tsp. garlic powder

Preparation

*Can substitute 1 cup evaporated milk with 2 teaspoons of vinegar added for the sour cream.
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