The decadent, upgraded, posh, chi-chi version of its humbler sister, our Truffle Fries is made with the same — Shoestring fries from premium potatoes, and served hot and crispy with a sprinkle of fine sea salt, with the added caveat: doused in PURE TRUFFLE OIL. You've had fries. Now try the Rolls Royce of them all, the Truffle Fries.