Ingredients
Equipment
Method
Make the M&M cookie rounds
- Preheat oven to 375F, then whisk all-purpose flour, baking soda, and salt in a bowl.
- Beat softened unsalted butter, granulated sugar, and brown sugar until fluffy.
- Beat in eggs and vanilla extract until the batter looks smooth and cohesive.
- Stir in the flour mixture until just combined, then fold in 1.5 cups of M&M candies.
- Scoop large rounds onto a lined sheet pan and press 4–5 M&Ms into the tops of each cookie.
- Bake for 10-12 minutes, until edges are golden, then cool completely.
Assemble and freeze
- Sandwich softened vanilla ice cream between two M&M cookies to form each ice cream sandwich.
- Roll the edges in the remaining crushed M&Ms so the candy-dotted sides stick.
- Freeze for 1 hour before serving for firm, sliceable sandwiches.
Notes
For the cleanest sandwiches, soften the vanilla ice cream just enough to spread—if it melts too much, it can soak the cookies. Store assembled sandwiches covered in the freezer up to 1 week; freeze yes (best results within a week). For a fun swap, use chocolate or rainbow nonpareils in place of some M&Ms for a different color-speckled look while keeping the same cookie-ice cream structure.
