Ingredients
Method
Preparation
- Preheat the oven to 400 degrees F and line two baking sheets with parchment paper.
- In a stand mixer with the paddle attachment, beat the cold butter, brown sugar, and granulated sugar on medium speed until creamy and fluffy, about 2 minutes.
- Add the egg and egg yolk, blending until fully mixed, then add the vanilla and peppermint extracts, mixing again until combined.
- In a separate bowl, whisk together the flour, cocoa powder, salt, baking powder, and baking soda.
- Gradually add the dry ingredients to the wet mixture while mixing on low speed until almost combined.
- Fold in the chocolate chunks and chips until evenly distributed.
- Form the dough into 8 large balls and place on the prepared baking sheets, spacing them apart.
Baking
- Bake for about 12-13 minutes until the edges are set and slight cracks appear on top.
- Immediately sprinkle with crushed peppermint candies and press lightly to adhere, then return to the oven for 1 minute to set the peppermint.
- Let cool on the baking sheet for 10 minutes before transferring to a wire rack.
Notes
You can prepare the dough a day in advance and chill it in the fridge. If cookies spread too much, chill the dough for about 30 minutes before baking. Consider adding peanut butter chips or nuts for added flavor.