Stuffed Pork with margarine

4 pork chops (1 in. thick) 1 tablespoon olive oil or 1 tablespoon canola oil 3 cups stale bread, cut in 1/2 inch cubes 1/4 cup butter or 1/4 cup margarine ,[...]

3 tablespoons margarine 1/2 cup chopped onion 1/2 cup chopped mushrooms 2 stalks celery, chopped 3 cups torn day-old bread salt and ground black pepper to[...]

2 pork tenderloin (3/4 lb. each) 2 tablespoons butter or 2 tablespoons margarine 1/4 cup celery , finely chopped 2 tablespoons onions , finely chopped 1[...]