Marbled Chocolate Cheesecake Bars
In another bowl, combine flour, brown sugar, baking soda, and salt. Add egg, 1 egg white and sour cream Beat on low speed just until combined. Stir in chocolate mixture until smooth.
In another bowl, beat cream cheese, sugar, 1 egg white and
Spread chocolate batter into a 15 inch x 10 inch x 1 inch baking pan coated with nonstick cooking spray
Drop the cream cheese mixture by tablespoonfuls over batter Cut through batter with a knife to swirl Sprinkle with chocolate chips