"Vietnamese Braised Pork Belly Banh Mi Sandwich Making good banh mi at home is quite easy, but can involve a bit of preparation. Simply put, you can make it as simple or thorough as you want or have time for. Making Banh mi preparation easier is all about nailing down the assembly. Once you have your basic pantry items for banh mi, it won't take that much more effort. The carrot and daikon pickles can be made ahead of time and be stored in the fridge for about 1 month...."