1 pkg. Deluxe yellow cake mix
1 pkg. (9 oz.) French Vanilla instant pudding mix
4 eggs, beaten
1/2 c. oil
1 c. water
3/4 c. Hershey chocolate syrup

Mix first 5 ingredients. Pour 3/4 of batter into a greased bundt pan. Add to the other 1/4 batter the Hershey syrup and pour over yellow batter. Bake at 350 degrees for 1 hour.