6 thick center cut pork chops
1 large lemon
1 large onion
1/2 cup brown sugar
1/2 cup apple cider vinegar
1/2 cup ketchup

Preheat oven to 350 degrees F.

Place chops in a single layer in an ungreased baking dish, single layer. Cut the lemon and onion into thick slices. Place a slice of onion in the center of each chop and a slice of lemon on each onion.

Mix together sugar, vinegar and ketchup and pour over chops. Bake uncovered 55 to 60 minutes or until done.