Fudge Marble Bars

Directions

1. 1
   Preheat oven at 350°.
2. 2
   Grease 13 x 9 x 2-inch pan.
3. 3
   Set aside cocoa packet. Combine cake mix, 1/4 cup water, eggs and butter in large bowl.
4. 4
   Beat at low speed with mixer; just until blended. Measure 1/2 cup batter in small bowl.
5. 5
   Add cocoa packets, chocolate chips and 1 tablespoon water, stir until blended.
6. 6
   Add nuts to yellow batter, spread in pan, spoon chocolate batter randomly on top and swirl with a knife.
7. 7
   Bake for 22 to 27 minutes or until toothpick inserted in center comes out clean.
8. 8
   Cool.
9. 9
   Cut into 2 x 1 1/2-inch bars.