Mom's Famous Baked Beans

2 32. oz cans Van Camps pork and beans
1 large onion chopped
1 bell pepper chopped
1 lb. bacon chopped
1 6 oz. can tomato sauce
1/2 cup brown sugar
1 tsp. ground mustard

Cook bacon and reserve. Saute onion and bell pepper in bacon grease. Stir onion mixture, tomato sauce, mustard powder, and brown sugar into beans. Bake at 350 for 30-45 minutes uncovered. Serves 20