Peanut Butter Crinkle Cookies

"The name “Crinkle Cookie” comes from the notorious cracked top. It’s a result of dough ball spreading and its outside quite literally cracking as it flattens. Typical Crinkle Cookies are chocolate based and covered in powdered sugar. The powdered sugar on the outside makes the crinkle a little more obvious. These Peanut Butter Cookies instead, are peanut butter based and rolled in white sugar, giving an almost sparkly look to them. You're going to love them!"