Ingredients
1 (18.25 ounce) package dark chocolate cake mix
1 (3.9 ounce) package instant chocolate pudding mix
1 (16 ounce) container sour cream
3 eggs
1/3 cup vegetable oil
1/2 cup coffee flavored liqueur
1 1/2 cups semisweet chocolate chips
Directions
1. Preheat oven to 350 F. Grease and flour a 10 inch Bundt pan.
2. In a large bowl, combine cake mix, pudding mix, sour cream, eggs, oil, and coffee liqueur. Beat until ingredients are well blended. Fold in chocolate chips. Spoon the thick batter into the prepared pan.
3. Bake in preheated oven for 1 hour, or until cake springs back when lightly tapped. Cool 10 minutes in pan, then turn out and cool completely on wire rack.