Arriving Feb. 21: "#Wendy’s new #ThinMints #Frosty is inspired by the Thin Mints cookie flavor, crafted into a minty-chocolatey swirl. The Thin Mints sauce, which adorns the side of the Frosty cup as well as the top of the treat, has a crumbly, cookie butter-esque texture to give you both the taste and iconic crunch of the #GirlScout cookie."
https://www.allrecipes.com/wendys-thin-mint-frosty-8779883