Ingredients
Method
Preparation
- Preheat your oven to 400°F (204°C). Line two baking sheets with parchment paper and set aside.
- In a stand mixer equipped with the paddle attachment, combine cold butter, brown sugar, and granulated sugar. Beat on medium speed until creamy, with no visible butter chunks.
- Add the egg, egg yolk, vanilla extract, and peppermint extract. Mix until combined, scraping down the sides as needed.
- In a medium bowl, whisk together flour, cocoa powder, salt, baking powder, and baking soda.
- With the mixer on low speed, gradually add the dry ingredients to the wet mixture. Mix until almost incorporated.
- Gently fold in the semi-sweet chocolate chunks, milk chocolate chips, and white chocolate chips until the dough forms and the chocolate is evenly distributed.
- Scoop the dough into 8 large balls and place 4 on each prepared baking sheet, spacing them evenly apart.
- Bake for 12-13 minutes, or until the edges are set and the tops show slight cracks. They may look underbaked in the center, but they’ll firm up as they cool.
- Immediately sprinkle the tops with crushed peppermint candies, gently pressing them in. Return to the oven for 1 minute to set the candies.
- Let the cookies cool on the baking sheet for 10 minutes, then transfer to a wire rack to cool completely.
Notes
Store these cookies in an airtight container at room temperature for up to a week. For longer storage, freeze them in a resealable bag for up to three months. You can prepare the dough a day in advance. Just chill it in the fridge and scoop it fresh when you’re ready to bake.
