The Sandwich Cookies are made by combining butter, white & brown sugars, peanut butter, eggs, and vanilla extract. Sift the flour in another bowl, add baking soda and baking powder. Mix all of them well to make dough balls, press gently down to create a criss-cross pattern on the ball with a fork.
For the filling, place cream cheese and marshmallow cream in a bowl to beat until combined and fluffy. Complete recipe following guides at The Daring Gourmet. Sound so delicious!