M&M’S, part of Mars, is expanding its offering with its latest retail-exclusive: M&M’S Mint Crunchy Cookie.

Launching exclusively with Walmart, the new product follows the highly successful 2022 launch of M&M’S Crunchy Cookie, scaling a proven, fan-favourite format for autumn.

The product features a core crunchy cookie centre covered in smooth milk chocolate and cool, refreshing mint. 

M&M’S Mint Crunchy Cookie will be available exclusively at Walmart stores and online starting in September 2026. It will be rolled out in a 2.83 oz. share size and a 7.4 oz. sharing size.