Brainy Cake
![](https://www.tasteofhome.com/wp-content/themes/bumblebee-toh-child/images/recipes/Symbol-Time.png)
Prep: 15 min. Bake: 1 hour + cooling
![](https://www.tasteofhome.com/wp-content/themes/bumblebee-toh-child/images/recipes/Makes-Icon.png)
12 servings
Updated: Oct. 04, 2022
![](https://tmbidigitalassetsazure.blob.core.windows.net/rms3-prod/attachments/76/75x75/CP_Cromwell_90694_a.jpg)
My Godson and I made this cake after fun day at the science museum. We've made it several times now, and we get a kick out of experimenting with the frosting colors. —Faith Cromwell, San Francisco, California