1/2 c. butter
1 1/2 c. graham cracker crumbs
1 (6 oz.) pkg. chocolate chips
1 (6 oz.) pkg. butterscotch chips
1 (3 1/2 oz.) can flaked coconut
1/2 c. chopped walnuts
1 (14 oz.) can sweetened condensed milk

Melt butter; stir in crushed graham cracker crumbs. Pat crumb mixture evenly in bottom of an ungreased 13 x 9 inch pan. Layer in order chocolate chips, butterscotch chips, coconut and walnuts. Pour sweetened condensed milk evenly over the layers. Bake at 350 degrees and cool. Cut into squares. Serves 24 bars.