Sloppy Joes
["1 lb. ground beef", "1 tsp. vinegar", "3 Tbsp. sugar (white or brown)", "1 tsp. chili powder", "1/4 c. Worcestershire sauce", "2 c. catsup", "1 Tbsp. prepared mustard", "1 onion, chopped"]
["Brown ground beef; drain well. Add remaining ingredients and simmer until thick. Can also be cooked in a crock-pot."]
["ground beef", "vinegar", "sugar", "chili powder", "Worcestershire sauce", "catsup", "mustard", "onion"]