Sloppy Joes
["1 lb. ground beef", "1/2 tsp. salt", "1 small onion, chopped", "1 Tbsp. shortening", "1 c. catsup", "5 buns"]
["Brown ground beef with salt and", "onion in shortening in skillet.", "Stir in catsup.", "Cook for 10 minutes, stirring frequently.", "Spoon into buns.", "Yields 5 servings."]
["ground beef", "salt", "onion", "shortening", "catsup", "buns"]