Cream the butter and sugars together until fluffy. Beat in the egg, and the vanilla, and then mix in the peanut butter.
Whisk the dry ingredients together and fold into the wet. Don't over mix.
Use a 1 1/4 inch scoop to form balls of dough, and place on an un greased cookie sheet. Use the back of a fork to flatten the dough slightly and make cross hatch marks. If your fork sticks to the dough, dip it lightly in water first.
Bake the cookies for 8-9 minutes, and then let cool on the pan slightly before transferring to a rack.
Make your s'mores as usual.
https://theviewfromgreatisland.com/peanut-butter-cookie-smores/ July 11, 2014