Slow Cooker Chocolate Pudding Cake

I had this at Bunko one night and it was SO good! It is actually made in a crock pot and is super easy. I was so excited when my friend who made it immediately handed over the recipe. :) I made it a week later for guests and it was a big hit! Here's the recipe:

Ingredients:
18 1/2 oz pkg chocolate cake mix
3.9 oz pkg insant chocolate pudding mix
2 cups (16 oz) sour cream
4 eggs
1 cup water
3/4 cup oil
1 cup semisweet chocolate chips
Whipped cream or ice cream - optional

Combine cake mix, pudding mix, sour cream, eggs, water, and oil in electric mixer bowl. Beat on medium speed for 2 minutes. Stir in chocolate chips. Pour into greased slow cooker. Cover and cook on low 6-7 hours or on high 3-4 hours or until toothpick inserted near center comes out with moist crumbs. Serve with whipped cream or ice cream.

My biggest piece of advice is to watch it carefully - mine was done in just a couple of hours and it was on Low! So seriously - be careful! Every crock pot is different. (Mine cooks fast.) Also, I highly recommend serving it with vanilla ice cream. YUM!