Pecan Bars

1 pkg. yellow cake mix, reserve 2/3 c.
for filling
1/2 c. butter or margarine, melted
1 egg
1 c. chopped pecans

FILLING:
2/3 c. cake mix
1/2 c. brown sugar, packed
1 1/2 c. dark corn syrup
3 eggs

Combine dry cake mix in large mixing bowl with melted butter and 1 egg. Mix until crumbly. Press mixture into generously greased (bottom and sides) 13 x 9 inch baking pan. Bake in a 350 degree oven for 15 to 20 minutes until light golden brown. Meanwhile, prepare filling. Combine all filling ingredients in large mixing bowl. Beat at medium speed for 1 to 2 minutes. When the cake has baked for 15-20 minutes, remove from oven and pour filling over partially baked crust. Sprinkle with pecans. Return pan to oven. Bake for 30 to 35 minutes longer until filling is set. Cut into 36 bars when cake is almost cool.