Melt one cube of butter in 9x13 pan and add 1 pkg. of crushed graham crackers.
On top layer:
1 cp. nestle real semi-sweet chocolate chips
1 cp. butterscotch chips
1/2 cp. crushed pecans or walnuts
Pour over the top one can of sweetened condensed milk
optional: sprinkle on 1/2 cp. shredded coconut
Bake @ 350 for 30 minutes. After coming out of the oven 5 minutes, run knife around edge of cookies, it will make them come out easier.