Banh mi are made with an astonishing variety of fillings. Really, any leftover meat will work in a pinch (the more flavorful, the better), as will cold cuts, small meatballs, cooked pork belly, and pulled pork.
Peel and cut into 2 ½ × ⅛-inch matchsticks:
Pack in a glass pint jar. Bring to a boil in a small saucepan:
Pour the brine over the vegetables and let stand for 30 minutes. Lay out on a countertop:
Divide across the bread:
Top the sandwiches with the carrot and daikon pickle, and serve with: