2 lg. (#2 1/2) cans pork & beans
1 sm. onion, chopped
1/2 c. brown sugar
1/4 c. dark corn syrup
1/2 c. tomato catsup
4 slices bacon

Combine all ingredients, except bacon slices. Pour into baking dish. Arrange bacon slices over top. Bake uncovered for 2 hours at 325 degrees.