Apple-Stuffed Pork Chops

Ingredients

• 1 tablespoon chopped onion
• 1/4 cup butter
• 3 cups soft bread cubes
• 2 cups finely chopped apples
• 1/4 cup finely chopped celery
• 2 teaspoons minced fresh parsley
• 3/4 teaspoon salt, divided
• 6 bone-in pork loin chops (1-1/2 inches thick and 7 ounces each)
• 1/8 teaspoon pepper
• 1 tablespoon vegetable oil