Preheat oven to 350 degrees F. If using a glass pan, use 325 degrees F. I like to use a 13x9 inch metal pan lined with foil or parchment. If using foil, it’s a good idea to grease the sides.

Mix together crumbs and melted butter; press into bottom of pan.

Mix all the chips, coconut and nuts together in another bowl and sprinkle all but about ½ cup of the mixture over the crust. Drizzle the condensed milk over top. Sprinkle remaining chip mixture over top and press down firmly with back of a greased spatula or a sheet of parchment.

Bake on center rack for about 25 minutes. Let cool completely. Lift from pan, trim edges, and cut into bars. Makes about 32 bars