There are potholes in the parking lot, and the dark entrance to Asia Corner Mall is less-than-welcoming, but the bahn mi is worth the trek. This Vietnamese cousin of a traditional French sandwich includes your choice of meat (pork, chicken … sardines!) topped with pickled carrot, radish, cilantro, and jalapeño. Tucked inside a crunchy-on-the-outside, soft-on-the-inside baguette, it’s an addictive combination of sweet and spicy, made fresh for less than five bucks.