There’s just so much happening on and around this single oven cookie. First, it’s nestled up against embossed “brick wall” cookies. The clock and plates on those walls are royal icing transfers with rubber-stamped fondant detailing. The pie and bowl of peas and carrots are dimensional royal icing transfers. And the oven window is isomalt, illuminated from inside with a tiny LED light. For the complete how-to, check out Julia’s oven assembly video. And to learn how to make all of the edibles in and on the oven, watch the companion video.