Ingredients
Equipment
Method
Make the cookie dough
- Heat the oven to 350°F and line two 18x13-inch baking sheets with parchment paper.
- In a large bowl, beat the softened butter with 3/4 cup of the sugar until creamy, about 2 minutes.
- Beat in the egg, vanilla extract, and peppermint extract until combined.
- In a medium bowl, whisk together the flour, cocoa powder, baking soda, and salt.
- Add the dry mixture and milk to the butter mixture, mixing on low just until a soft dough forms.
- Cover the dough and chill it for 30 minutes.
Shape and bake the cookies
- Put the remaining 1/4 cup sugar in a small bowl.
- Scoop the dough into 1-tablespoon portions, roll each into a ball, and coat in sugar.
- Arrange 15 balls on each prepared baking sheet, spaced about 2 inches apart.
- Bake one sheet at a time for 8–10 minutes, until the cookies are puffed and their tops begin to crack while the centers remain soft.
- Immediately press one unwrapped Kiss into the center of each cookie.
- Cool the cookies on the baking sheets for 5 minutes.
- Transfer the cookies to a wire rack to cool completely.
Notes
For the softest centers, avoid baking past the point when the tops begin to crack. Store in an airtight container at room temperature for up to 5 days; freeze for up to 2 months. For a dairy-free variation, use dairy-free butter, milk, and peppermint chocolate candies.
