Place tin foil in 9"x13" pan. Melt 1/2 cup butter on the foil in the pan. Crumb 1 1/2 cups graham crackers, add pinch salt. Combine above evenly with pan of butter and spread evenly in bottom of pan.

Layer on top of crumb mixture:

1 layer of 6 ounces butterscotch chips

1 layer of 6 ounces chocolate chips

1 cup coconut (may omit if you don't like)

1 c. crushed pecans

Pour 1 can sweetened condensed milk over this. Bake 30 to 35 minutes at 350 degrees. Then finish by browning slightly under broiler. Don't cut until cool.