Double-Chocolate Nut Brownies

Directions

1. 1
   Heat oven to 350 degrees F.
2. 2
   Line 13x9-inch pan with foil, with ends of foil extending over sides; spray with cooking spray.
3. 3
   Beat 1/2 cup butter and granulated sugar in large bowl with mixer until blended.
4. 4
   Add eggs; mix well.
5. 5
   Blend in chocolate syrup and vanilla.
6. 6
   Gradually add flour, mixing well after each addition.
7. 7
   Stir in chocolate morsels and nuts.
8. 8
   Spread into prepared pan.
9. 9
   Bake 35 to 40 min.
10. 10
    or until toothpick inserted in the center comes out with fudgy crumbs.
11. 11
    (Do not overbake.)
12. 12
    Cool completely.
13. 13
    Microwave semi-sweet chocolate and remaining butter in large microwaveable bowl on HIGH 1-1/2 to 2 min.
14. 14
    or until butter is melted; stir until chocolate is completely melted and mixture is well blended.
15. 15
    Cool 5 min.
16. 16
    Stir in sour cream.
17. 17
    Gradually add powdered sugar, mixing well after each addition.
18. 18
    Spread over brownies.
19. 19
    Use foil handles to lift brownie from pan before cutting to serve.