These bars are super quick and easy, but they require at least a 2-hour cooling time. It is best to plan ahead and make these either the night before or the morning before a party or event.
If pecans or walnuts are not your favorite, you can swap for whatever nut you please.
Peanut butter chips or white vanilla baking chips can be used instead of the butterscotch chips, if desired.
I find it is best to serve these bars like a cake. They are very sticky, so use a plate and fork to eat them.