My mom calls these "Clark's Pork Chops", not sure why, but I'm giving credit where credit is due.
Arrange however many pork chops are desired in a glass baking dish.
Top each chop with:
1 lemon slice
1 onion slice
2 Tbls. brown sugar
2 Tbls. ketchup.
Cover and bake for 35-45 min. at 350 degrees. Uncover and bake for 15 minutes more. Don't let them dry out.