Beef Stroganoff
["2 lb. top sirloin steak, cut thick", "2 Tbsp. butter", "2 Tbsp. onion, chopped", "2 Tbsp. flour", "1/2 c. dry sherry wine", "1/4 tsp. each: salt and pepper", "2 lb. mushrooms, sliced", "1 pt. sour cream", "2 Tbsp. tomato paste", "1 tsp. paprika", "1 clove garlic, minced"]
["Pre-fry mushrooms until half done, then add sour cream, tomato paste, paprika and the garlic.", "Cut meat across the grain in squares (approximately 1-inch).", "Heat meat with butter and onion in skillet until meat is slightly brown.", "Stir in flour; add sherry.", "Cook, stirring constantly, until sauce boils and thickens.", "Season with salt and pepper."]
["butter", "onion", "flour", "sherry wine", "salt", "mushrooms", "sour cream", "tomato paste", "paprika", "clove garlic"]