Mom'S Baked Beans - cooking recipe

Ingredients

1 (No. 3) can pork and beans in tomato sauce
1 tsp. mustard
1 onion, chopped
1/2 c. ketchup
3 tsp. brown sugar
1 tsp. onion, sliced for the topping
4 pieces bacon

Preparation

Step 1. Mix first 5 ingredients together in a baking dish.