Seven layers sounds like a difficult feat, but these cookie bars only take 15 minutes to prep. You really don't need to do much beyond layer the graham crackers, chocolate chips, butterscotch chips, nuts, sweetened condensed milk, and coconut in a 9x13 baking pan. The oven will do the rest and you can sit back and relax!
½ cup unsalted butter
1 ½ cups graham cracker crumbs
1 cup semisweet chocolate chips
1 cup butterscotch chips
1 cup chopped walnuts
1 (14 ounce) can sweetened condensed milk
1 ⅓ cups shredded coconut