Japan's viral 7-Eleven egg salad sandwich launches in the U.S. Why is it so popular?
by from CBC | World News on (#71ZCF)
7-Eleven is bringing its famous egg salad sandwich to U.S. stores, announcing Wednesday that its Japanese-style tamago sando has landed, complete with "pillowy milk bread and creamy egg salad made with kewpie mayonnaise." But why is it so popular?