1/2 c. butter
1 1/2 c. graham cracker crumbs
1 (14 oz.) condensed milk (not evaporated milk)
1 1/2 c. chocolate chips
1 c. chopped walnuts
1 1/3 c. flaked coconut
1/4 c. flour

Mix butter (melted), graham crackers and flour. Press in bottom of 9 x 13 pan. Add condensed milk over crust. Then spread chocolate chips, walnuts and coconut. Press firmly. Bake at 350 degrees for 25 to 30 minutes. Cool before cutting.