3 Bean Bake

Directions

1. 1
   In a large casserole, layer beans in the order given.
2. 2
   In a skillet, cook bacon, remove, crumble and sprinkle over beans.
3. 3
   In 2 tablespoons of the drippings, saute onion until tender.
4. 4
   Add vinegar and sugar.
5. 5
   Simmer for 10 minutes.
6. 6
   Pour over beans.
7. 7
   Bake at 375° for about 1 hour.