01 -
In a mixing bowl, whip up the softened butter until it's totally smooth, about 2 minutes.
02 -
Pour in the white and light brown sugars. Keep mixing for another 2 minutes until they blend perfectly.
03 -
Thoroughly stir the peanut butter into the creamy sugar-butter blend.
04 -
Drop in the egg and beat everything until you get a smooth, even mixture.
05 -
In a separate bowl, whisk the flour, baking powder, baking soda, and salt all together so they're ready to go.
06 -
Gradually fold the dry mix into the wet mixture, just until it's all combined. Don’t overmix!
07 -
Wrap the dough in plastic wrap and chill it for at least 3 hours in the fridge.
08 -
When you’re ready to bake, set your oven to exactly 375°F.
09 -
Roll the dough into balls, about 1 1/4 inches in diameter.
10 -
Space the dough balls 3 inches apart on baking trays without greasing them.
11 -
Use a fork dipped in sugar to gently press a crisscross design onto each dough ball.
12 -
Bake them one tray at a time on the middle rack.
13 -
Let the cookies cook in the oven for about 9 to 11 minutes, just until the edges turn light brown.
14 -
Leave the cookies on the tray for 1 minute after taking them out from the oven.
15 -
Move the cookies to a cooling rack to let them cool all the way down.