Fudge Marble Bundt Cake

Preheat oven to 350°; grease and flour Bundt pan.

Combine yellow part of cake mix and rest of ingredients.

Mix on low until moistened.

Mix at high power for 2 to 2 1/2 minutes.

Pour into a greased and floured Bundt pan, reserving 1/4 of batter.

Mix reserved batter with chocolate mix and drop by tablespoonfuls on top of yellow batter.

Swirl chocolate batter through yellow with butter knife, not touching bottom of pan.

Bake in a 350° oven for 45 to 50 minutes or until cake springs back when touched on top or toothpick inserted comes out clean.

Cool in pan for 20 minutes, then invert onto serving platter and cool completely.