7 layer bars

Graham crackers, butter, sweetened condensed milk, walnuts, coconut, chocolate chips, white chocolate chips, butterscotch chips and kosher salt. Does that make these 9 layer bars??? There are many versions of this recipe, but I liked the chip combo from the Brown Eyed Baker. I altered some of the ingredients to my personal taste and used what I had in my pantry.....

INGREDIENTS
9 graham crackers - you'll get 3 packages in a box of grahams. One package is 9 crackers.
1 stick (8 tablespoons) unsalted butter - melted ***I cut 3 tablespoons out of the original recipe. I know it doesn't sound like much, but I was trying to cut back on our butter consumption a little. Due to the minimal butter used, my bars also crumbled as we ate them, but we didn't really care? They were still tasty***
1 can (14 oz.) sweetened condensed milk ***I used about 9 oz. or 3/4 of the can because that's what I had available.***
1 cup walnuts - finely chopped
1 cup sweetened flaked coconut 
1 cup bittersweet chocolate chips ***You could use semi-sweet, but I personally like the taste of bittersweet.***
1/3 cup white chocolate chips
1/3 cup butterscotch chips
3/4 teaspoon kosher salt 

Spray lightly with cooking spray a 9x13 inch pan and line with 2 sheets of parchment paper - overlapping bottom and going up the sides. Leave the wider sides a little long so that it acts as handles when you want to remove the bars from the pan. Preheat oven to 350°F. When your oven is ready, toast coconut. Don't walk away, the coconut toasts/browns pretty quickly. 4 - 5 minutes. Toss during baking to ensure even browning.

In the meantime, dump your graham crackers into a gallon ziplock bag. Press out all of the air and with a rolling pin bash and roll them into fine crumbs. 

In a bowl, mix together thoroughly the graham cracker crumbs, 1/2 teaspoon kosher salt and melted butter. Firmly press mixture into the bottom of your prepared pan.

Scatter the chopped walnuts onto graham cracker crust, then assorted chips and next the toasted coconut. In an even stream, pour the sweetened condensed milk over the entire pan of goodness. Generously sprinkle the remaining 1/4 teaspoon of kosher salt on top. 

Bake until golden brown for 25 - 30 minutes. 

Cool bars in the pan for at least 2 hours.

With the parchment handles, gently remove from pan and cut into bars.