Here’s a little trivia for you: Did you know that the WBCB (yes, it has a nickname) comes in three sizes (single, double, and the six-dollar version)? And that about 32 million combined were sold last year? Zac Efron and Padma Lakshmi just might — Efron said he "absolutely loves" them and Lakshmi starred in the commercial back in 2009. Here’s the recipe for the six-dollar version. Click here to see How to Make Fast Food at Home.