Every fast food restaurant has its thing: Chick-fil-A has nuggets, Taco Bell has Tex-Mex comfort food, and In-N-Out has burgers. While Wendy’s has the Baconator, Biggie Bags, and buckets of chili, the star of the chain’s menu is, arguably, the Frosty.
This not-quite soft serve, not-quite milkshake treat is a menu staple for the brand. But, beyond the classic Chocolate and Vanilla, Wendy’s has dropped plenty of impressive seasonal Frosty flavors over the years—including Orange Dreamsicle, Strawberry, and Pop-Tarts. Now, the chain is gearing up to bring back one of its all-star Wendy’s Frosty flavors—but only for a limited time.
Wendy’s Thin Mints Frosty Is Returning to Menus
Wendy’s, which is a licensed partner of Girl Scouts of the USA, is bringing back a fan-favorite, sweet treat and serving up the limited-edition Thin Mints Frosty for a second year in a row. The Frosty, which is the ideal combo of two iconic treats—a Wendy’s Frosty and the Girl Scouts cookie, Thin Mints—features the fast food dessert swirled with a fudge-y and minty cookie crumble sauce inspired by Thin Mints.
Wendy’s / Allrecipes
The Thin Mints Frosty, which originally debuted in 2025, quickly became a top flavor among Wendy’s fans, with customers describing the dessert as “friggin’ amazing” and “life changing.”
One Redditor commented that the Wendy’s and Girl Scouts collab was “Definitely one of [their] favorite Frosty flavors to date!”
Just like last year, Wendy’s is serving up the minty chocolate cookie swirl with either a Vanilla or Chocolate Frosty base. Personally, I didn’t think a Thin Mints cookie could get any better—until I added the swirl to a Chocolate Frosty and was met with my all-time favorite fast food dessert.
“Typically, I’m a Chocolate Frosty lover through and through (you can’t beat the OG), and the Thin Mints cookie butter adds a double-chocolate element that is extra decadent,” said Allrecipes news editor Bailey Fink after trying both iterations. “Whereas, in the Vanilla Frosty, the Thin Mints cookie butter really has a chance to shine on its own—and shine it does.”
The dessert will be available at participating Wendy’s restaurants nationwide beginning Feb. 16—coinciding perfectly with the start of Girl Scouts cookie season.
