Ingredients

• 3 - 14oz cans beans in tomato sauce
• ¼ cup brown sugar (packed)
• 1 cup ketchup
• ¾ cup large onion - chopped
• 1-½ tsp Worcestershire sauce

Method

Put all ingredients in 3-quart casserole. 
Stir to combine . 

Bake uncovered in 350 °F oven for 2 hours or until bubbling throughout or until well browned around edges. 

Microwave cooking:  20 - 30 minutes. .