Premium quality burgers. 100% USDA choice. This delicious line of Glenmark products uses only 100% USDA beef with absolutely no fillers. Each and every one of our burgers is individually quick-frozen (IQF) to ensure optimum freshness and flavor. And like all our product, Glenmark burgers are made right here in Chicago under our rigorous quality control standards. Got a taste for a great burger? We've combined our juicy, delicious taste with the speed and convenience of cooking direct from your freezer! Look for all our other quality Glenmark products in your grocer's freezer. www.glenmarkfoods.com. www.tastechicagobest.com. 40th Anniversary: US inspected and passed by Department of Agriculture. Proudly made in Chicago for 40 years.