12 Fast Food Chains Crafting Delicious Burgers with Pure Ground Beef

5. Culver's

Famous in the Midwest for its signature ButterBurgers, Culver's serves only pure beef patties. Its ButterBurgers are made with a special blend of sirloin, chuck, and plate cuts. All prized cuts, all well-marbled for richness and flavor with no fillers to get in the way.