No Images? Click here XO Sauce XO sauce is a luxurious condiment—named after XO cognac, even though there is no French booze in it—created in Hong Kong, that has become increasingly popular in American restaurant kitchens over the past decade. And for good reason: It's filled with umami-rich ingredients like dried shrimp, dried scallops, and aged ham that get cooked down into a jammy sauce that can give almost any savory dish a huge flavor boost. The Kitchen Essential Food Processor More Must-Have Condiments |