I've been reading up on Banh Mi lately and in many of the different food blogs, the authors strongly recommend Kewpie Mayonnaise over other commercial options. I've seen it in the Asian grocers before and thought it a bit pricey for just mayo. But is it special? Hadn't really asked myself that question until I saw the praises for it in Banh Mi. Worth having a small amount stashed away for your Banh Mi cravings maybe?