Make a double batch of your favorite chocolate chip cookie recipe. Pat evenly into a pizza pan until dough is 1/2 up rim. Yes, that appears quite thin, but it will go over the side if it is 3/4 up the rim. Bake at 300 degrees for about 30 minutes. Keep checking it for your desired doneness. After cooling, decorate with Cake Mate decorating icing and a candle (the number candles stand up well on the cookie).