The Pi Baking Mold is a Nerdy Dessert
By: Leah Rodrigues
Published: September 26, 2012

The Pi baking mold is a nerdy dessert.  This silicone mold measure 9" in diameter and 2" tall (that's enough information to figure out the circumference!).  It also doubles as a gelatin mold.  Appeal to your inner mathematician and bake this Pi cake.