Ground Beef Stroganoff
["1(3 to 4 oz.) can mushroom stems and pieces", "1 lb. ground beef", "1/3 c. chopped onion", "2 Tbsp. butter", "2 Tbsp. flour", "1 tsp. salt", "1 c. water", "1/3 c. Heinz 57 sauce", "1/2 c. sour cream", "hot buttered noodles"]
["Drain mushrooms, reserving liquid.", "Brown the meat, mushrooms and onion in the butter or shortening.", "Stir in flour and salt. Add mushroom liquid, water and the Heinz 57 sauce.", "Stir well. Simmer 15 minutes, stirring occasionally.", "Stir in sour cream. Serve immediately over the noodles."]
["mushroom stems", "ground beef", "onion", "butter", "flour", "salt", "water", "sour cream", "hot buttered noodles"]