Beef Stroganoff
["1 1/2 lb. round steak", "1/4 c. flour", "2 tsp. salt", "dash of pepper", "2 Tbsp. butter", "1 lb. fresh mushrooms", "2 to 3 Tbsp. catsup", "1 can consomme", "1 Tbsp. Worcestershire", "1 to 2 tsp. dry mustard", "1/2 c. sour cream"]
["Cut fat off meat.", "Place on wax paper.", "Pound flour mixed with salt and pepper with a mallet.", "Cut into bite pieces and brown in butter (melted).", "Add all ingredients except sour cream.", "Simmer at least 1 hour.", "Just before serving, add sour cream.", "Don't boil!"]
["flour", "salt", "pepper", "butter", "fresh mushrooms", "catsup", "consomme", "Worcestershire", "dry mustard", "sour cream"]