Chocolate Chip Brownie Bars

Directions

1. 1
   Preheat the oven to 350 degrees F. Line a 13-by-9-inch baking pan with heavy-duty aluminum foil with a 2-inch overhang.
2. 2
   Spray with nonstick cooking spray.
3. 3
   In a large bowl, beat the butter and brown sugar at medium-high speed with a mixer until fluffy.
4. 4
   Add 2 eggs, beating until well blended.
5. 5
   In a medium bowl, combine the flour, baking soda and salt.
6. 6
   Gradually add the flour mixture to the butter mixture, beating until the mixture forms a soft dough.
7. 7
   Stir in the chocolate morsels.
8. 8
   In another large bowl, combine the brownie mix, oil, 1/4 cup water and remaining 2 eggs, beating until well blended.
9. 9
   Spread the the cookie dough in prepared pan.
10. 10
    Pour the brownie mixture over the dough.
11. 11
    Using a knife, swirl the mixtures together.
12. 12
    Bake until the edges start to pull away from sides of the pan, 40 minutes.
13. 13
    Let cool in the pan for 1 hour.
14. 14
    Cover and refrigerate for 4 hours.
15. 15
    Cut into bars.