Creations and recipes from the online baking show Nerdy Nummies, created & hosted by Rosanna Pansino:) Check out more on [HOST] The Nerdy Nummies Cookbook showcases Rosanna's most original and popular creations, and each recipe includes easy-to-follow photo instructions and a stunning. Rosanna Pansino's original Geeky Cooking Show. Dec 11, Stained Glass Ornament Cookies · Peppermint Bark Macarons. NERDY NUMMIES - Geeky Cooking Show. . Lots of fun designs ranging from fantasy, sci-fi, comic books, anime. More Nerdy Nummies ; Smart Cookie Hoodie · $ · $ ; Pizza My Heart Sweatshirt · $ · $ ; 8-Bit Heart Pin · $ · $ ROSANNA PANSINO by Wilton Nerdy Nummies Icing Decorations Cupcake Toppers, Count -Cake Decorations ; FREE delivery Thu, Apr 11 ; Or fastest delivery Tomorrow. Mini Pecan Pie Cookies · Stained Glass Ornament Cookies. Dec 11, Set includes these products: half apron, oven mitt, two silicone spatulas · Oven mitt and apron feature cute heart pattern · Oven mitt and apron are one size fits.