Magic Cookie Bars

1 package graham crackers
1 cube butter or margarine
1 can sweetened condensed milk
chocolate chips
coconut
walnuts, finely chopped

Preheat oven to 350. Melt butter in 9x9 baking dish in microwave. Finely crumble graham crackers. Add crackers to butter to make a crust. Pour sweetened condensed milk over crust, then layer chocolate chips (the more the better, in my opinion!), coconut and nuts over the milk. Bake for 25-30 minutes (more gooey at 25, that's the way we like 'em!)