Build a Dessert Girl_Slime Edition (Patreon)

So, it's time to build ourselves another Dessert Girl, only this time, more on the amorphic side. :)  So, to start things off, I figured we begin with her basic composition.  What is she made of, primarily.  It's how her texture will look when I draw her.  Here are the choices I came up with.

The following poll post will only be available to patrons, however.  What tasty treat should she be?