Ingredients
Equipment
Method
- Preheat the oven to 350°F.
- Line two large baking sheets with parchment paper.
- Beat the butter, brown sugar, and granulated sugar in a large bowl until creamy, about 2 minutes.
- Beat in the egg and egg yolk until combined.
- Mix in the vanilla and peppermint extracts.
- Whisk the flour, baking soda, and salt in a medium bowl.
- Add the flour mixture to the butter mixture and mix just until no dry flour remains.
- Fold in the chocolate chips and crushed peppermint candies until evenly distributed.
- Cover and refrigerate the dough for 30 minutes.
- Scoop the dough into 2-tablespoon portions.
- Arrange 12 portions on each prepared baking sheet, leaving about 2 inches between them.
- Bake for 10–12 minutes, switching the sheets between oven racks halfway through, until the edges are lightly browned and the centers still look slightly soft.
- Cool the cookies on the baking sheets for 5 minutes.
- Transfer the cookies to a wire rack to cool completely.
Notes
For evenly baked cookies, portion the dough consistently and leave about 2 inches between cookies. Store airtight at room temperature for up to 4 days or refrigerate for up to 1 week; freeze baked cookies for up to 2 months. For a dairy-free version, use dairy-free butter and chocolate chips.
