My favorite cake recipe is from a simple chocolate bundt cake from a  mix and I know that some may have their doubts, but it is honestly the best chocolate cake.  My Grandma, lovingly known as Nanny would have this cake waiting for us on a cake pedestal every time we visited.    
1 package devils food cake mix
1 package instant chocolate pudding mix
1 cup sour cream
1 cup vegetable oil
2 cups chocolate chips
1/2 cup water
4 eggs
Preheat oven to 350.  Combine Ingredients expect chocolate chips.  Mix until smooth.  Fold chocolate chips into batter.  Pour into a greased bundt pan.  Bake for 50 minutes at 350 or until a toothpick comes out clean.
xoxo, C