Pasta. And lots of it.
That is some awesome artwork created by Dhreck:

Dhreck writes:
In total 7 different kinds of pasta were used to create the finished piece. Spaghetti for the outlines, tagliatelle to fill in His noodly appendages, a bit of vermicelli on the eye-stalks, green & orange fusilli for His meaty balls and glass noodle on the eyeballs. Background is filled in with broken down lasagna Verde sheets on the bottom and ground up Chinese egg noodle on top.
Yummy.
I can taste His noodly appendages already.
(via Church of the Flying Spaghetti Monster)