Steak 'n Shake has announced that all its branches in five states are now using beef tallow to cook their fries, a move that Health Secretary Robert F. Kennedy Jr. has pushed for.. The burger ...

By the end of February 2025, all of Steak n Shake's more than 400 locations will be using 100% all-natural beef tallow to cook its iconic shoestring fries. Previously, the chain had been using ...

Bought by Biglari Holdings in 2008, Steak ‘n Shake has tried reducing the menu size as well as franchising many of its company-owned restaurants in an effort to gain market share.