1 pkg. Duncan Hines fudge marble cake mix
1/4 c. water
2 eggs
1/4 c. butter, softened
1/2 c. semi-sweet chocolate chips
1 tbsp. water
1/2 c. chopped pecans

Heat oven to 350 degrees, grease 13 x 9 inch pan. Set aside chocolate packet. Combine cake mix, 1/4 cup water, eggs, butter. Beat at low speed just until blended.

Measure 1/2 cup batter in small bowl. Add cocoa packet, chocolate chips and tablespoon water. Stir until blended. Add nuts to yellow batter. Spread in pan. Spoon chocolate batter randomly on top, swirl in a with a knife.

Bake at 350 degrees for 22 to 27 minutes. Cool and cut into bars.