Ingredients
Method
Preparation
- Preheat your oven to 350F (175C) and line a half sheet pan with parchment paper.
- In a large bowl, beat the softened butter, granulated sugar, and brown sugar with an electric mixer until light and fluffy.
- Add the vanilla extract, salt, and milk, mixing on low until fully incorporated.
- In a separate bowl, whisk together the flour, cocoa powder, and baking soda.
- Gradually add the dry ingredients to the wet mixture, mixing on low speed until just combined.
- Transfer the batter to the prepared pan and spread it evenly with an offset spatula, ensuring it reaches all edges.
- Bake for about 10 minutes, or until a toothpick inserted in the center comes out clean.
- Let the cookie slab cool completely. Optionally, prick the top with a fork in neat rows for a classic look.
- Cut the cookie slab into two equal halves. Trim the edges if needed.
- Wrap each half tightly in plastic wrap and freeze until firm.
Assembling the Sandwiches
- Remove the ice cream from the freezer about 15 minutes before assembling to soften.
- Unwrap the cookie halves and peel off the parchment. Place one half (bottom side up) on a cold surface.
- Spread an even layer of ice cream over it.
- Place the second half on top, pressing gently to distribute the ice cream evenly.
- Wrap tightly and freeze until firm.
- Trim edges if desired, then cut into 10 equal sandwiches.
Notes
Serve slightly chilled, with cocoa or flaky sea salt. For easier cutting, chill your surface and knife beforehand.
