Flourless Fluffernutter Cookies

Flourless Fluffernutter Cookies 1/2 cup sugar 1/2 cup dark brown sugar 1 teaspoon baking soda 1 cup creamy peanut butter (natural works too) 1 egg 1 teaspoon vanilla About 90 mini marshmallows (three per cookie) Preheat your oven to 350°F. Line cookie sheets with parchment paper. Using a fork, mix together the sugar, brown sugar, and baking soda in a bowl. With a hand mixer or stand mixer, beat in the peanut butter until cream. Add the egg and vanilla and mix thoroughly. Form balls using about 1 tablespoon of dough, place on the cookie sheet and flatten slightly with you hand. Bake for 8 minutes, remove from oven, and make an indentation in each cookie with your thumb. Place three marshmallows in the indentation on each cookie and return to the oven for 2-3 minutes, or until lightly browned and set. Cool on the baking sheet for several minutes before transferring to a rack to cool completely.