Wendy’s Partners with Girl Scouts to Launch Limited-Edition Thin Mints Frosty

The new Frosty flavor, inspired by the iconic Girl Scout cookie, will be available nationwide starting February 21 for a limited time.

Wendy’s has collaborated with Girl Scouts of the USA to introduce a Thin Mints-inspired Frosty, combining the flavors of mint, chocolate, and a cookie butter-like texture.
The Thin Mints Frosty will be available in two varieties: chocolate or vanilla base, with a minty-chocolate swirl, starting February 21 at Wendy’s locations nationwide.
This partnership coincides with the ongoing Girl Scouts cookie season, which runs nationally from January through April, with regional variations.
The launch comes as the Girl Scouts announce the retirement of two cookie flavors, S’mores and Toast-Yay!, after the 2025 season.
Wendy’s continues its tradition of Frosty innovations, following past limited-edition flavors like Pineapple and other collaborations.