Dessert Ideas in Gluten-Free Recipes & Cooking Tips Posted December 24, 2008 · Report to Admin Here is the easiest gluten-free peanut butter cookie recipe ever. It's so easy, it can be dangerous if you have cravings and keep pb in the house You may want to double it if you want to make a lot. These are absolutley delicious and don't taste "different" at all. There is NO need for flour in PB cookies!! 1 cup peanut butter 1 cup sugar 1 egg 1/2 t baking powder 1/4 t salt hershey's kisses to press on top (optional) Mix all ingredients (except kisses if you're using them) together. Form into 1" balls and press with bottom of glass to flatten. Either press with tines of fork to create ridges and sprinkle with sugar, or press a hershey kiss in the center of each cookie. Bake at 350 for about 10 mins or until browned. Let cool a few minutes on tray, then transfer to cooling rack. Enjoy!!