This looks special and tastes even better.

2	lbs.	back bacon
2	tbsp.	butter
1/2	C	chopped onion
2/3	C	ketchup, tomato sauce, or chili sauce
1-1/2	C	cranberries
1/2	C	packed brown sugar
2	tbsp.	vinegar
1	tsp.	dry mustard

Bake the bacon on a rack at 375F for 45 minutes, or until tender. Meanwhile, in a skillet over medium heat, melt the butter. Add the onion and cook until soft but not brown. Stir in ketchup, cranberries, brown sugar, vinegar, and mustard. Bring to a boil, then reduce heat and simmer, uncovered, for 15 minutes. Spoon sauce over the bacon and bake 30 minutes longer, basting a few times.