I made this Chocolate Pumpkin Swirl Bundt Cake with my friend Andrew Zimmern last year. You can watch us working pumpkin magic in the kitchen together in the video below. I recently made a pumpkin pie and roasted several pumpkins and squash, so I have lots of great gourd puree on hand and this is one of my all time favorite cakes, so I wanted to share it with you. The cake I made with Andrew has a rather thin line of chocolate streusel and I went for a bolder chocolate layer this time. That is reflected in the recipe and directions below. You can roast your own pumpkin or use canned, either is terrific for this easy and tasty cake.