Crinkly Brownie Cookies with Pistachio Cream - This easy Brownie Cookie recipe comes with a rich and creamy Pistachio filling! It is based on my recent and popular Pistachio Brownie recipe as well as my Brownie Cookie Recipe (brookies). As with any Brownie recipe, Brownie Cookies are shiny and crinkly at the top, fudgy in the middle and crispy at the edges.
