1/2 c. butter
1 1/2 c. graham cracker crumbs
14 oz. can sweetened condensed milk
1 c. semi-sweet chocolate chips
3 1/2 oz. can flaked coconut
1 c. chopped walnuts

Preheat oven to 350°F, 325 for glass. In 13 x 9 pan, melt butter. Sprinkle graham cracker crumbs evenly over bottom of pan. Pour sweetened condensed milk over graham cracker crumbs and sprinkle with chocolate chips, coconut and walnuts. Press down firmly with a spatula.

Bake 25 to 30 minutes or until lightly browned. Cool and chill thoroughly. Cut into bars. Store loosely covered at room temperature.

Variations include adding raisins, mini-marshmallows, different nuts, peanut butterscotch chips, etc.