No-Cook Pumpkin Chocolate Icebox Cake
To serve it on a plate (out of the pan), line pan with plastic wrap so it hangs over the edges. Start your layers with a quarter of the pumpkin mixture, top with graham crackers, and repeat 3 times, ending with crackers. To serve, lift from pan using plastic wrap as handles. Hold a plate facedown on top of the cake and flip over together. Remove wrap, smooth with a spatula, and trim edges. Then decorate as directed.