Ingredients

1 package chocolate cake mix (regular size)1 package (3.9 ounces) instant chocolate pudding mix2 cups sour cream4 large eggs, room temperature1 cup water3/4 cup canola oil1 cup semisweet chocolate chipsOptional: Whipped cream or ice cream

Preparation

In a large bowl, combine the first 6 ingredients; beat on low speed for 30 seconds. Beat on medium for 2 minutes. Stir in chocolate chips. Pour into a greased 5-qt. slow cooker.

Cover and cook on low until a toothpick inserted in the center comes out with moist crumbs, 6-8 hours. Serve in bowls with whipped cream or ice cream if desired.