Brookies with kadayif filling & chocolate ganache—made easy with Betty Crocker! This isn't your average brookie. Using the boxed Betty Crocker™ Supreme Cookie Brownie Mix as a base gives you the combination of a chewy chocolate chip cookie and a fudgy brownie. Add a layer of sweet, buttery kadayif that's tossed in pistachio cream for a crisp texture with a flavor twist. Topped with a smooth chocolate ganache then swirled with melted pistachio cream. This is a quick baking hack to elevate a box mix into something unexpected that gives a delicious twist on a classic dessert.