Once the cakes are completely cooled top with your favorite frosting (see notes) and serve immediately or store it covered in the refrigerator. (jessiskitchen.com)
I'm on a mission to buy cool toppings for popcorn, but clearly that mission should be more of a mission to cook more! (godairyfree.org)
We also love how cool your top looks, it would probably work for the summer heat as well! (alice.typenu.com)