1 pkg. (18 1/4 oz.) yellow cake mix
1 pkg. (4 serving size) vanilla instant pudding mix
1 cup sour cream (I used greek yogurt)
1/2 cup vegetable oil
1/2 cup water
1 tbl. pure vanilla extract
1 cup mini chocolate chips
Preheat oven to 350 degrees. Beat all ingredients, except chocolate chips, in a large bowl with electric mixer on low speed just to moisten. Beat on medium speed 2 minutes.
Stir in chocolate chips. Pour into greased and floured 12-cup bundt pan.
Bake 50 minutes or until toothpick inserted in center comes out clean. Cool in pan 10minutes. Invert cake onto wire rack. Cool completely.
Makes 16 servings.