Baked Beans

3 (28 ounce) cans of prepared pork and beans
1 teaspoon of minced onion
1 teaspoon spicy brown mustard
1 cup packed brown sugar
3/4 cup ketchup, plus
1 tablespoon ketchup
5 slices of crispy cooked bacon (crumbled)
Directions:

1
Combine all ingredients and place in greased 3 quart baking dish.
2
Bake uncovered@ 300 degrees for 2 hours.