Ingredients
Equipment
Method
- Heat the oven to 375°F.
- Line two baking sheets with parchment paper.
- Whisk the flour, baking soda, and salt together in a medium bowl.
- In a large bowl, beat the butter, peanut butter, 1/2 cup of the granulated sugar, and brown sugar until creamy, about 2 minutes.
- Beat in the egg, milk, and vanilla until combined.
- Mix in the flour mixture just until no dry streaks remain.
- Cover and refrigerate the dough for 30 minutes, until firm enough to roll.
- Put the remaining 1/4 cup granulated sugar in a small bowl.
- Shape the dough into 1-tablespoon balls and roll each in the sugar.
- Arrange 12 balls about 2 inches apart on a baking sheet.
- Bake one sheet at a time for 8 to 10 minutes, until the cookies are puffed and the edges are set.
- Immediately press one chocolate kiss into the center of each cookie.
- Let the cookies rest on the baking sheet for 5 minutes.
- Transfer the cookies to a wire rack to cool.
Notes
For neater cookies, chill the dough until firm enough to roll. Store in an airtight container in the fridge for up to 5 days; freeze yes. For a gluten-free version, use a 1:1 gluten-free baking flour.
