Celebrate the holidays with this Giant Christmas Wreath Cookie Cake, a festive and indulgent treat featuring a soft, buttery chocolate chip cookie base topped with creamy, colorful buttercream frosting. This show-stopping dessert serves up to 18 guests and is perfect for holiday parties or special family gatherings. The recipe includes optional advance dough refrigeration for enhanced flavor and texture, followed by simple decorating steps to create a beautiful Christmas wreath design.