1 pkg. Pillsbury yellow cake mix
1 c. peanut butter
1/2 c. butter, melted
2 eggs

FILLING:

1 c. semi sweet chocolate pieces
1 1/3 c. (14 oz. can) sweetened condensed milk (NOT evaporated)
2 tbsp. butter
1 pkg. Pillsbury coconut pecan or coconut almond frosting mix

In large bowl, combine cake mix, peanut butter and eggs. By hand, stir until dough holds together. Press 2/3 of dough into bottom of ungreased 13 x 9 inch baking pan. Reserve remaining dough for topping.

Prepare filling as follows: In saucepan, combine chocolate pieces, milk and butter. Melt over low heat, stirring until smooth. Remove from heat. Stir in frosting mix.

Spread prepared filling over the dough in pan. Crumble reserved dough over filling. Bake at 350 degrees for 20 to 25 minutes. Cool; cut into 36 bars.