Sloppy Joes
["1 c. ketchup", "1 Tbsp. Worcestershire sauce", "1 tsp. vinegar", "1 Tbsp. sugar"]
["Mix ingredients together to make sauce.", "Brown 1 1/2 pounds ground beef; salt and pepper to taste.", "Drain meat.", "Mix the sauce with the meat and simmer.", "Serve on bun or by itself."]
["ketchup", "Worcestershire sauce", "vinegar", "sugar"]