eeze it in balls then bake it as needed for a quick treat.
In a large bowl, mix the butter and the peanut butter with an electric mixer until the mixture is creamy.
Stir in the egg and the brown sugar with a spatula.
In a separate bowl, mix the flour with the baking powder and baking soda.
Add the dry ingredients to the butter / egg mixture. Mix until you obtain a homogeneous mixture.
Mix the chocolate chunks to the dough.
Form balls of dough about the size of a walnut. Place them on baking sheet, flattening them a bit and making sure to leave enough space between them.
Once out from the oven, place the cookies on a wire rack to cool.
I keep making these cookies because they are so good. I've used all kinds of chocolate - milk, semi sweet, even white, and they are all amazing with this peanut butter cookie.