Mexican Pork Leg Torta, also known as Torta de Pierna, is a traditional Mexican sandwich made with slow-cooked pork leg, avocado, refried beans, lettuce, tomato, and mayonnaise. The pork leg is marinated in a flavorful blend of spices and then slow-cooked until tender and juicy. The sandwich is assembled with all the ingredients and then toasted until the bread is crispy. It is a delicious and satisfying meal that is perfect for lunch or dinner.