3 3/8 c. all-purpose flour
3 3/8 tsp. baking powder
1/2 tsp. salt
3/4 c. butter
2 1/4 c. sugar
3 eggs
3/8 c. milk
1 1/8 tsp. vinegar
2 1/4 tsp. vanilla
3 sq. baking chocolate
3/4 c. milk
3/4 c. mashed ripe banana pulp

Melt chocolate over hot water. Add the 3/4 cup milk gradually blending well. Set aside to cool. Cream butter. Add sugar gradually. Add well beaten eggs. Sift flour before measuring. Sift with baking powder, baking soda and salt. Alternate with mixture of the 3/8 cup of milk and vinegar. Add vanilla.

Divide batter into 2 equal parts. To one add chocolate mixture, to the other banana pulp. Drop by spoonfuls, alternating dark and light batter to make marbled effect, into a well greased and floured Bundt pan. Take knife and swirl. Bake in a moderate oven (350 degrees) about 1 hour and 20 minutes.