Heat skillet with olive oil, season pork chops with pepper, and brown chops in oil for 3 to 4 minutes. Turn chops; add apple and leak, Cook for 3 to 4 minutes.
Add Rosemary, orange peel, and apple juice and bring to a boil. Reduce heat; simmer, uncovered, for 3 minutes.
Combine cornstarch , water, and salt until smooth; add to skillet. Bring to a boil; cook and stir for 2 minutes or until thickened.