The most popular mayo of Japan, first made in 1925 and sold in glass jars. It has a richer flavor, deep yellow color, and creamier texture than other mayos. Made with rice vinegar and gets a flavor boost from MSG. Squirt in any sauce to up the uamami. Kewpie mayo blends beautifully with wasabi, miso, soy sauce, garlic, ginger and Sriracha sauces.