Four-Bean Beef Bake

Ingredients

• 2 lb. lean ground beef
• 6 slices bacon, chopped
• 1 medium onion, chopped
• 1 can each: green beans (drained), wax beans (drained), kidney beans and garbanzo beans (rinsed and drained)
• 1 large can baked beans
• 1 Tbsp. vinegar
• 1 tsp. prepared mustard
• 1/2 c. catsup
• 1/2 c. packed brown sugar
• 1 tsp. salt