steak n shake is adding crinkle-cut fries cooked in 100% pure beef tallow to every location on september 1. the chain says the new fries contain no seed oils.
the addition arrives alongside its existing shoestring fry line. customers will be able to choose both formats going forward.
the brand has leaned into tallow messaging in recent months and bills itself as the official home of beef tallow.
the nationwide rollout gives the chain another talking point in the ongoing fast-food fry conversation, where cooking-oil choices have become a common marketing angle.