Work quickly to spread the warm frosting over the first layer, stack the second on top, and then spread the remaining frosting over the top and sides before it sets. If you prefer, you can substitute walnuts for the pecans in this luscious cake.
A gingery glazed nut topping and brown-butter-spiked cream cheese frosting are the finishing touches for this spectacular spiced pumpkin cake. Double the topping if you want to pile the nuts on as shown in the photo.