yes, i know this is a wierd question, but it is halloween time What color mix would you use to make a brain cake??

. . . this looks pretty realistic . . . http://images.google.ca/imgres?imgurl=http://www.epicurious.com/images/recipesmenus/2004/2004_october/232941.jpg&imgrefurl=http://www.epicurious.com/recipes/food/photo/BRAIN-CUPCAKES-232941&h=350&w=350&sz=32&hl=en&start=6&um=1&usg=__yudVXzfi1L0MSFwNQr8dWIXAnwc=&tbnid=r7Fz06lWq9Pf5M:&tbnh=120&tbnw=120&prev=/images%3Fq%3Dbrain%2Bcupcake%2Bimage%26um%3D1%26hl%3Den%26client%3Dfirefox-a%26rls%3Dorg.mozilla:en-USfficial%26hs%3DrTg%26sa%3DX . . . and then you could add alittle red piping gel just for effect . . . (and don't forget the two hemispheres . . . )