Moist chocolate rectangular layer cake with chocolate chips. Chocolate buttercream icing (The owner’s mother’s recipe!) Free writing with choice of writing color. If you would like your cake sooner than our 2 day online order window allows, please call your favorite Edgar’s for availability. Available for online ordering in sheet cake sizes Full, 1/2 and 1/4! Our sheet cakes are made with the same delicious recipe, but are made with 1 rectangular layer.