Food & Cooking Recipes Recipes by Region Ginger-Scallion Sauce 4.2 (10) Close Yield: 3 cups This sauce recipe, courtesy of Momofuku chef David Chang, is used to make Bo Ssam. Directions Mix all ingredients together in a medium bowl; let stand 15 to 20 minutes before using. Sauce may be kept covered in the refrigerator for up to 2 days.