Culver's Frozen Custard and Butterburgers Home Page Culver's Frozen Custard has become famous for fresh, frozen custard and ButterBurgers - quality products made the old-fashioned way! Our ButterBurgers are made from fresh, never-frozen ground chuck that is generally 5 to 6 percent leaner than the meat used in major fast food chains. Culversaurora.com~Site InfoWhoisTrace RouteRBL Check Similar Sites: culversillinois.com