1/2 c. butter
1 pkg. Pillsbury Plus devil's food cake mix
6 oz. pkg. (1 c.) butterscotch chips
6 oz. pkg. (1 c.) semi-sweet chocolate chips
1 c. coconut
1 c. chopped nuts
4 oz. can sweetened condensed milk

Heat oven to 350 degrees. In large bowl, cut butter into cake mix with fork or pastry blender until crumbly. Sprinkle evenly over bottom of 15 x 10 inch jelly roll pan; press lightly. Sprinkle with butterscotch chips, chocolate chips, coconut and nuts. Pour sweetened condensed milk over all ingredients. Bake at 350 degrees for 20 to 30 minutes or until light golden brown. Cool completely. Cut into bars.