This recipe has surprise ingredients but the results are scrumptious. It is easy.

1 (10 3/4 oz.) can tomato sauce
1 (10 3/4 oz.) can cranberry sauce, no berries
1 sliced onion (optional)

Melt equal parts tomato sauce and cranberry sauce in a medium saucepan. Stir occasionally until completely mixed. Add onion if desired. Sauce is complete. Add already browned meatballs or sausage and serve on sandwich buns.