Pecan Surprise Bars - cooking recipe

Ingredients

1 pkg. yellow cake mix (reserve 2/3 c.)
1/2 c. margarine, melted
1 egg
1 c. chopped pecans

Preparation

Grease 13 x 9 x 2-inch pan (set reserved dry cake mix aside for filling).
In large bowl combine remaining dry mix, butter and egg. Mix until crumbly.
Press into pan.
Bake at 350\u00b0 for 15 to 20 minutes or until light brown.