These are one of my favorite “Christmas” cookies.
From: cooking classy
Preheat oven to 350 degrees. Line baking sheets with silicone liners or parchment paper.
In a medium mixing bowl whisk together flour, cocoa powder, baking soda and salt for 20 seconds. Set aside.
In the bowl of an electric stand mixer fitted with the paddle attachment cream together butter, granulated sugar and brown sugar until well combined.
Mix in eggs one at a time then blend in vanilla extract and peppermint extract.
With mixer set on low speed slowly add in flour mixture and mix just until combined.
Scoop dough out by a rounded tablespoon (about 25 grams each) and shape into balls (if dough is sticky you can chill as needed but mine wasn't sticky at all).