Ingredients
Method
- Whisk dry ingredients (flour, baking soda, baking powder, salt).
- Cream butter, peanut butter, and sugars until light and fluffy.
- Add egg, egg yolk, and vanilla; mix well.
- Add dry ingredients and mix until dough forms.
- Chill dough for at least 1 hour.
- Roll into balls, coat in sugar.
- Bake at 350°F (175°C) for 7–9 minutes.
- Press chocolate kiss into each cookie immediately after baking.
- Cool on tray for 5 minutes, then transfer to rack.
Notes
- Always use creamy, shelf-stable peanut butter for the best texture and structure.
- Chilling the dough for at least 1 hour is essential to prevent spreading and keep cookies thick.
- Cream the butter and sugars properly until light and fluffy — this step creates soft, bakery-style cookies.
- Press the chocolate kiss into the cookies immediately after baking so it bonds properly as they cool.
- Do not overbake — the cookies should look slightly soft in the center when removed from the oven.
- Store in an airtight container at room temperature for 5–7 days or freeze for longer storage.
