Wendy’s is taking its iconic Frosty to the next level with a new Thin Mints-inspired treat that’s equal parts cool and creamy, mint and chocolate. Wendy’s, as a licensed partner of Girl Scouts of the USA (GSUSA), is serving up the limited-time Thin Mints Frosty in Wendy’s restaurants nationwide beginning Feb. 21*. The newest sweet treat will be available just in time to celebrate National Girl Scout Cookie Weekend, when Girl Scout Cookies are widely available across the country.

It’s hard to deny that Thin Mints are extra delicious when frozen, so Wendy’s is giving fans another way to experience the flavor of a Girl Scout best-seller. The Thin Mints Frosty combines the Classic Chocolate or Vanilla Frosty, swirled and topped with a rich, minty cookie crumble sauce inspired by the flavor of Girl Scout Thin Mints. With both chocolate and vanilla to try, fans can choose their favorite ways to enjoy the Thin Mints Frosty. 

“The friendship between Wendy’s and Girl Scouts of the USA is mint to be,” said Lindsay Radkoski, U.S. Chief Marketing Officer for The Wendy’s Company. “By bringing together two iconic fan favorite flavors into a single spoonful, we’re delivering an exclusive, one-of-a-kind Frosty experience to connect with our Wendy’s fanbase and Girl Scout Cookie supporters alike.” 

This Girl Scout Cookie season, Wendy’s is offering more ways to support local Girl Scout troops. As a national boothing partner of GSUSA’s, more than 4,200 Wendy’s restaurants nationwide are ready to host Girl Scouts throughout cookie season to help local troops reach their goals.  To enjoy the Thin Mints Frosty while stocking up on Girl Scout Cookies, fans can find their nearest participating Wendy’s restaurant on the Girl Scout Cookie Finder.

 “Seeing our iconic Thin Mints paired with Wendy’s Frosty is a testament to the power of the Cookie Program and millions of Girl Scouts who have made Thin Mints so popular,” said Wendy Lou, Chief Revenue Officer of GSUSA. “We are so thankful for the support from thousands of Wendy’s franchisees who are giving our girls the opportunity to have cookie booths at their restaurants where they can put their entrepreneurial prowess to use.”

Celebrate Girl Scout Cookie season the Wendy’s way with the Thin Mints Frosty available for a limited time in Wendy’s restaurants nationwide or through Wendy’s mobile app. The fun doesn’t stop there!  Beginning Feb. 24, fans can enjoy even more exclusively in the Wendy’s mobile app with the interactive game, Thin Mints Frosty Adventure, complete with the chance to win food prizes daily and be entered into a sweepstakes for the possibility to win up to $10,000**. 

The Thin Mints Frosty is a sweet brand collaboration between Wendy’s and GSUSA celebrating the power of entrepreneurship, beloved sweet treats and connecting to local communities. Cheers to Frosty, fun and friendship!

*Limited time only at participating U.S. Wendy’s.  Naturally flavored.

** NO PURCHASE NECESSARY. Open only to Wendy’s Rewards members who reside in the 50 U.S. (D.C.) 18 years and older. Eligible Instant Win Game entrants: requires access to a mobile device with a data plan as of 2/23/25. Eligible Sweepstakes entrants: no mobile device required. Ends 3/23/25. See Official Rules, including odds, alternate method of entering the Sweepstakes, and prize descriptions. Void where prohibited. This sweepstakes is in no way sponsored, endorsed or administered by, or associated with Girl Scouts of the USA (“GSUSA”). By entering, you understand that you are providing your information to Sponsor and Administrator and not to GSUSA.

***Fresh beef available in the contiguous U.S. and Alaska, as well as Canada, Mexico, Puerto Rico, the UK, and other select international markets.

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