Shake Shack only uses 100% all-natural Angus beef for its famous burgers. "No hormones and no antibiotics ever," it declares ...

14 Fast Food Burgers That Are Always Fresh And Never Frozen ... topped with a thick square of creamy cheese, ... There's just something unconditionally sad about frozen beef patties.

You've probably seen the tagline for many restaurants that says, "Fresh ... browsing the burgers section, the menu states, "Our custom 100% Angus beef blend, never frozen, no hormones or ...