The grooviest cake you'll ever make. Bakery quality. Charm City cakes. Gartner studios. For tricks of the trade go to www.duff.com. Premium cake mixes, buttercream fondant, colorful icings, sprinkles, decorating tools, all from Duff Goldman, creator of the famed Charm City Cakes. Show us your Duff. You can make stuff like Duff! Create your own baking masterpiece at home and submit your photo to: www.facebook.com/bakingduff. Made in USA.