Chocolate Ripple Cake

Directions

1. 1
   Cream the butter and gradually add sugar.
2. 2
   Beat for 2 minutes. Add flour, eggs and vanilla.
3. 3
   Measure 3 cups of batter into a greased tube pan.
4. 4
   Stir chocolate and flavoring into remaining batter.
5. 5
   Spoon chocolate mixture over batter in tube pan and, with a rubber spatula, cut and twist through batter to give a ripple effect.
6. 6
   Bake at 350° for 1 hour.
7. 7
   Cool in pan for 10 minutes. Turn out onto cooling rack.