Crust: Crush the pretzels into pieces. You can use a food processor, or put them in a large plastic bag and pound them with a rolling pin! Place them in the bottom of a parchment lined 9x13 baking pan that's been sprayed with cooking spray. Melt the butter, and pour over pretzels--mix with a fork to combine. Bake for 6 minutes in a preheated 350° oven.

Layers: When the crust comes out of the oven, add your layers! The order doesn't matter, but I'm a creature of habit, and usually start with milk chocolate chips, followed by butterscotch chips, and chopped nuts.

Pour: Pour the sweetened condensed milk evenly over the top, then sprinkle with coconut.

Bake: Bake for 20-25 minutes, or until the top is lightly golden brown. Let cool completely, then lift parchment paper out of the pan, and cut into squares.