1 (two layer) package chocolate fudge cake mix
2 cups sour cream
1/2 cup vegetable oil
1/4 cup Kahlua
1/4 cup water
1 (3 ounce) package vanilla instant pudding mix
1 cup (6 ounces) chocolate chips
Combine the cake mix, sour cream, eggs, oil, Kahlua, water and pudding mix in a bowl and mix until smooth. Stir in the chocolate chips. Pour into a greased bundt pan. Bake in a preheated 350 degree oven for 50 minutes or until the cake tests done. Cool in the pan for 30 minutes. Invert onto a serving plate and serve warm.