Ingredients

• 1 pound lean ground beef 1 onion, chopped
• 6 slices bacon, diced
• 1 tablespoon distilled white vinegar
• 1 tablespoon prepared mustard 1/2 cup ketchup
• 1/2 cup brown sugar
• 1 green bell pepper, chopped 1 (15 ounce) can kidney beans
• 1 (16 ounce) can chili beans
• 1 (15 ounce) can pork and beans 6 slices american cheese
• 1 cup crushed tortilla chips