Step 2: Combine
Add dry devil's food cake mix to a large mixing bowl. I have also prepared in a cuisinart and this gives a good result. Since my "sous chef" likes to use the hand mixer, that's how we prepared this batch.
Be sure to add the pumpkin a little bit at a time as it's very dense and hard to blend if you don't go slowly. We added the full can's worth in about 3-4 doses.