Chocolate cake with whipped cookie dough between the layers! 
 
Classic height: 6" (6 layers)
Half height: 3" (3 layers)
 
Size
4”-serves 2-4 (Half height serves 2)
6”-serves 9-18 (Half height serves 9)
8"-serves 20-40 (half height serves 10)
*Half height (3 layers instead of 6)= Half Servings*