Baked  Beans

Need:
  One can red beans
  One can Northern Beans
  One can Pork-n-Beans
  One pound hamberger
  One pound bacon
  One small chopped onion
  One teaspoon mustard
  One teaspoon vinegar
  3/4 cup brown sugar
  1/2 cup ketchup

Bake at 350 for one hour