Crockpot 3-Bean Bake

from Carrie Bettendorf

Drain:
1 can white beans
1 can kidney beans
1 can butter beans

Add:
1 small onion, diced
2 T. Worcestershire sauce
1/4 c. brown sugar
1/2 c. sugar
1/4 lb. Velveeta, cut up into cubes

Combine all ingredients in crockpot and cook 6-8 hours on high.