Peanut Butter Blossoms have a crisp outside and a soft inside with a chocolate kiss on top! These are perfect for an after school snack or Christmas plates.
Preheat oven to 375 degrees F (190 degrees C). Whisk together the flour, salt, baking soda, and baking powder in a medium bowl; set aside.
Cream together the butter, sugar, peanut butter and brown sugar until fluffy. Beat in the egg, and vanilla. Add the flour mixture; mix well. Shape into 1 inch balls and roll in white sugar. Place onto a parchment lined baking sheet two inches apart.
Bake at 375 degrees for about 8 minutes. Do not overbake! While cookies are baking make sure you unwrap your kisses because you will need to press them in right away. Remove from oven and immediately press a Hershey kiss into each cookie. Cool and carefully remove from pan.