“We RFK'ed our fries ... They're so much better. The same fry cooked in beef tallow is crispier…

COO of Steak 'N Shake: “We RFK'ed our fries ... They're so much better. The same fry cooked in beef tallow is crispier… it's absolutely delicious, and you're gonna love them when you try them. You're not gonna ever go back to the old way of doing fries.”