1Position rack in center of oven and preheat to 350. Lightly butter and flour
a 12 cup fluted pan. (Bundt, etc). In large bowl of mixer, beat eggs at
medium speed just until blended.
2Beat in the sour cream and oil to mix. Add
the cake mix and pudding mix to the egg mixture. Beat at medium speed for 2
minutes or until thick and well blended. Fold in the chocolate chips and
grated chocolate. Scrape the batter into the prepared pan, smoothing the top
with a spatula. Bake for 50 to 60 minutes or until a cake tester comes out
clean; the cake will be well browned.
3Cool the cake in the pan on a wire
rack for 10 minutes. Invert the cake onto the rack and cool completely. Sift
powdered sugar over the top, if desired.
Source: My Old Recipes