Beef And Bean Casserole

Ingredients:
- 1 lb. ground beef
- 3/4 lb. bacon, cut into small pieces
- 1 c. chopped onions
- 1 (15 oz.) can kidney beans, drained
- 1 (15 oz.) can butter beans, drained
- 1 c. ketchup
- 1/4 c. brown sugar
- 1 Tbsp. liquid smoke
- 3 Tbsp. white vinegar
- salt and pepper
- 2 (15 oz.) cans pork and beans

Directions:
- Brown beef in skillet.
- Drain fat.
- Put beef in slow cooker. Brown bacon and onions.
- Drain fat.
- Mix all remaining ingredients together in slow cooker. Stir well.
- Cover and cook.