Kids love chocolate chip cookies, so why not make a giant cookie cake for their birthday? This recipe is simple and delicious. Start by making a batch of chocolate chip cookie dough using flour, sugar, butter, eggs, and chocolate chips. Press the dough into a greased cake pan and bake until golden brown. Let the cookie cake cool completely before decorating with frosting or whipped cream. You can also add extra chocolate chips or sprinkles on top for added flair. Serve slices of this cookie cake with a scoop of vanilla ice cream for a truly indulgent treat.