Case Size: 1/12.4 oz. Lee Kum Kee Black Pepper Sauce is a rich, spicy sauce perfect for seasoning meats, stir-fries, and marinades. Lee Kum Kee Black Pepper Sauce (12.4 oz) delivers a bold, peppery flavor that enhances meats, stir-fries, and marinades. Its heat and depth of flavor make it a versatile addition to any savory dish requiring a little spice.