Brats. Only premium cuts of pork. Real Wisconsin cheddar. BHA, propyl gallate, citric acid added to help protect flavor. US inspected and passed by Department of Agriculture. Sausage is all we do. American-made and family owned since 1945! Made with only quality ingredients like fresh pork, combined with real Wisconsin cheddar and a unique blend of herbs and spices for a juicy, robust flavor every time. Our delicious bratwurst and Italian sausage varieties always use natural casings and never contain artificial flavors or colors. Visit Johnsonville.com for great-tasting recipe ideas. Gluten-free. Questions or comments? Please keep package for reference and call us at 1-888-556-2728.