Preheat oven to 375℉ and line 2 baking sheets with parchment paper.
In a bowl, mix all of the cookie ingredients until you have a dough.
Begin rolling the dough into about 1 tablespoon sized balls and lightly flatten onto the prepared baking sheets to create the classic "Oreo" shape. Bake for about 8 minutes. Let cool completely.
In a separate bowl, combine all of the filling ingredients until smooth. Once the cookies are cooled, begin sandwiching 2 cookies together with about 2 teaspoon of the nut butter filling in the center. Enjoy!
