Three Bean Casserole

Ingredients:
- 1 large can lima beans, drained
- 1 large can kidney beans, drained
- 1 large can pork and beans
- 5 slices minced bacon
- 1 lb. hamburger
- 1 chopped onion
- 1/2 c. brown sugar
- 1/2 c. catsup
- 2 Tbsp. vinegar
- 1 tsp. salt
- 1 can French fried onion rings

Directions:
- Drain lima and kidney beans.
- Mix with pork and beans.
- Brown bacon, hamburger and onion together.
- Drain well.
- Mix brown sugar, catsup, vinegar and salt.
- Mix everything together.
- Bake at 350° for 1 hour.
- Before the last 10 minutes add the French fried onion rings.