1 - 8 oz. pkg. cream cheese
1/3 c. sugar
1 egg
1/2 c. butter
3/4 c. water
1 1/2 - 1 oz. squares unsweetened chocolate
2 c. flour
2 c. sugar
2 eggs
1/2 c. sour cream
1 tsp. baking soda
1/2 tsp. salt
1 - 6 oz. pkg semi-sweet chocolate pieces

Combine softened cream cheese and 1/3 c. sugar, mixing until blended. Add egg; mix well. Combine butter, water and chocolate in saucepan; bring to boil. Remove from heat. Stir into the combined flour & 2 c. sugar. Add eggs, sour cream, baking soda & salt. Pour into greased & floured large baking pan.

Spoon cream cheese mixture over chocolate batter. Cut through batter with knife several times for marble effect. Sprinkle with chocolate pieces.

Bake at 350°F for 25 to 30 minutes or until wooden toothpick inserted in center comes out clean.