Fudge Brownie Cookie Dough Cupcakes: After moving I haven't unpacked my cupcake pans yet so I made brownies and frosted them with this frosting. The cookie dough frosting in delicious. I add about 1/2 tsp more vanilla and 1/4 cup more brown sugar than the recipe calls for to make the flour less evident. It was a huge hit with everyone at my house. Very rich, but very delicious.