Salisbury Steak And Onion Gravy
["1 can onion soup", "1 1/2 lb. ground beef", "1/2 c. bread crumbs", "1 egg", "1/4 tsp. salt", "dash of pepper", "1 Tbsp. flour", "1/4 c. catsup", "1/4 c. water", "1 tsp. Worcestershire", "1/2 tsp. prepared mustard"]
["In a bowl, combine 1/3 cup of the soup with the beef, bread crumbs, egg, salt and pepper.", "Shape into 6 patties and brown; pour off fat.", "Gradually blend in remaining ingredients, stirring to loosen browned meat bits.", "Cover and cook over low heat 20 minutes or until done.", "Stir occasionally."]
["onion soup", "ground beef", "bread crumbs", "egg", "salt", "pepper", "flour", "catsup", "water", "Worcestershire", "mustard"]