Thin Mints Frosty. The cookie-inspired treat was announced on Monday, Jan. 27, but will be available starting on Friday, Feb. 21. Wendy's To transform the chocolate and mint-flavored patties ...
DENVER — Wendy's is teaming up with the Girl Scouts to ... cookie butter-esque topping. The Thin Mint Frosty will be available starting Friday, Feb. 21 during the Girl Scout cookie season.
Now, after weeks of speculation swirling, Allrecipes can exclusively report that Wendy’s is releasing an all-new Thin Mint Frosty made in collaboration with the Girl Scouts. Wendy's / ...