The Big Bang Theory star Mayim Bialik is also a published cookbook author and joins Rachael for the first time ever to bake her recipe for delicious (and surprisingly vegan!) Chocolate Fudge Cupcakes! She wants to encourage everyone to eat healthy foods and says another favorite recipe in her new cookbook, Mayim's Vegan Table, is her Baked Ziti. She's made a career out of playing quirky characters on TV and shares her inspiring approach to life, which for her, includes getting her kids in the kitchen to help out. “It’s a math lesson waiting to happen if you cook with kids!” exclaims Mayim.