What are Sliders made of?
White Castle hamburgers are made from 100% USDA approved beef. There is no organ meat or bone meal in our hamburgers. The “Grade” (Prime, Choice, Select…etc.) is not specified, as ground beef can contain a mixture of many grades. The beef used by White Castle comes from several slaughter plants in Florida, Texas, Kansas, Nebraska, Minnesota, Wisconsin and Illinois. The beef is raised in these and surrounding states. Some of our beef may also be imported from Australia or New Zealand. The hamburger we use is made from a mixture of meat produced from both grain and grass-fed cattle.