1 dark chocolate cake mix
1 (4 oz.) chocolate instant pudding
1 c. sour cream
4 eggs, slightly beaten
3/4 c. Irish cream
1 (12 oz.) pkg. chocolate chips

ICING:

1 qt. whip cream
1/2 c. Irish cream
1 (4 oz.) chocolate instant pudding

Blend cake mix, pudding, sour cream, eggs, Irish cream and chocolate chips together. Pour mixture into prepared cake pans and bake at 350 degrees for 45 minutes. Once cake has been removed from the oven and cooled (approximately 45 minutes), whip together the Icing ingredients and frost cake.