1cupsemi-sweet chocolate chipsI use Ghirardelli brand
1cuppeanut butter chipsI use Reese's brand
Instructions
Preheat oven to 350 degrees and line two baking sheets with parchment paper or silicone baking mats.
In the bowl of a stand mixer fitted with the paddle attachment, add the butter, sugars, baking soda, baking powder and salt. Beat on high until light and fluffy.
Add the egg and vanilla and beat until combined.
Add the flour and both the chocolate and peanut butter chips and mix on low speed until the cookie batter is well combined with no streaks of flour remaining.
Use a cookie scoop to form 24 cookies (it might make a few more than 24). Place 12 cookie balls on each baking sheet. Bake cookies for 10 - 12 minutes, rotating sheets halfway through baking.
Remove cookies when they are just set at the edges. Cool for 10 minutes on pans. Then transfer to a cooling rack to finish cooling.
Cookies will stay fresh in an air-tight container for up to 3 days. These cookies freeze well too - for up to 1 month.