One of our favorite culinary creations of all time; we make carne adovada burritos for great suppers, or add scrambled eggs, hash browned potatoes and cheese for superb breakfast burritos.  We like to prepare this in a quantity large enough to have plenty in the freezer for quick suppers.
 

Prick pork chops with a fork. Alternate layers of pork chops and onion slices in large airtight container, covering each layer amply with red chile sauce. Marinate 24-48 hours in the refrigerator, turning every few hours. Preheat oven to 350° . Place pork chops, onions and marinade into baking pan. Bake for 1 hour or until meat is tender. Remove from oven, let cool slightly. Remove pork & onions from marinade. Chop up pork & onions, removing all bones, then mix with remaining marinade in a saucepan. Reheat to use in burritos. (Mixture may be frozen for future use.)