Chocolate Quad

INGREDIENTS

1/2 cup

butter or margarine

1 cup

all-purpose flour

1 cup

chopped pecans

1 8 ounce package

cream cheese, softened

1/2 cup

powdered sugar

1 12 ounce container

frozen whipped topping, thawed and divided

3 3.5 ounce packages

instant chocolate pudding mix

3 cups

milk