Marble Square Brownies

1 (8 oz.) pkg. cream cheese, softened at room temperature
2 and 1/3 cups sugar
3 eggs
3/4 cups water
1/2 cup unsalted butter
1 and 1/2 (1 oz.) squares unsweetened chocolate
2 cups flour
1/2 cup sour cream
1/2 tsp. salt
1 tsp. baking soda
1 (6 oz.) pkg. semi-sweet chocolate chips

Combine softened cream cheese with 1/3 cup sugar in a mixing bowl. Mix at medium speed until well-blended. Add one egg and blend until smooth.

In a saucepan over medium heat combine water, butter and chocolate squares. Cook until all has melted. Bring to boil. Remove from heat. Stir in remaining 2 cups sugar, mixing well.

In a separate bowl, mix flour, salt and baking soda. Add sugary/chocolate mixture and stir with wooden spoon until thoroughly incorporated. Add remaining 2 eggs and sour cream and continue to stir until all is blended into a smooth batter.

Pour batter into a greased and floured 9" x 13" cake pan.

Spoon cream cheese mixture on top of cake and cut through mixture with a butter knife several times for a marble effect.

Sprinkle with chocolate chips.

Bake at 375 for 30 minutes.

Cool in pan on cookie rack and cut when ready to serve.