4x21 - Cake Boss

Maddalena takes an order for a camping cake, but when the customer requests that the campfire in the cake be an actual campfire, Buddy is concerned that the fire would melt the cake. Also, Buddy makes a telephone cake for an Avaya convention -- that really takes phone calls. Then, Buddy and Joey go to the factory to take a look at the new ovens, but they are concerned that they won't work.