Barbecue Glazed Pork Chops

48 4-ounce boneless pork center-cut chops
3 cups ketchup
1/2 cup brown sugar
1/4 cup lemon juice
1 tablespoon lemon rind
1 cup diced green pepper
1 cup diced onion

Grill chops on hot griddle until brown, approximately 2 minutes
per side. Place on pans in single layer. Combine ketchup, brown
sugar, lemon juice and rind. Stir in vegetables; pour over
chops, spreading evenly. Bake in conventional oven at 400
degrees F. 10-12 minutes; or in convection oven at 350 degrees F. for
9-11 minutes, until chops are tender and juicy.