Bánh mì heo quay is a traditional bánh mì sandwich variation made with roasted pork belly as the main ingredient. The pork is roasted with a thick layer of salt and spices. It is sliced and served on a freshly baked bánh mì roll.
The sandwich is then dressed with a combination of mayonnaise, pickled carrots and daikon, cucumbers, cilantro, and chives. If desired, sliced chili peppers can be added to the sandwich as a topping, making it very spicy. One side of bánh mì heo quay can also be spread with chicken liver pate before the sliced pork belly is added to the sandwich.