Bean Bake

from Victoria Moran's Get the Fat Out.

EASY BEAN BAKE

1 can (16 oz) each: butter beans, great northern beans, garbanzos,
black beans, pinto beans, and kidney beans
2 cups tomato sauce
1 onion, chopped and water-sauteed
2 Tbsp prepared mustard
1 Tbsp barbecue sauce
1 tsp dry mustard
1/4 to 1/2 cup brown sugar or to taste

Preheat oven to 350 degrees. Drain beans and pour them into a
very large mixing bowl. Mix other ingredients and carefully
stir this sauce into the beans. Pour into a large, oblong
baking dish and bake for 1 hour. Serve hot or cold. (This
recipe works with just one kind of beans, of course, or
whatever variety you have in the pantry.)