Calico Beans - cooking recipe

Ingredients

1 (15 oz.) can each: pinto, lima, butter and kidney beans
1 onion, chopped
2 tsp. vinegar
1 tsp. dry mustard
1 (No. 2) can pork and beans
1/2 lb. hamburger
1/2 lb. bacon
1 c. ketchup
1 tsp. salt
1/4 c. brown sugar

Preparation

Brown hamburger and bacon; drain grease off and add onion. Brown until golden.
Add rest of ingredients; pour into 2 1/2-quart casserole or crock-pot.
Cook in crock-pot 2 hours or in casserole in 350\u00b0 oven for 40 minutes.