Granola Bars: they can be naughty too

So after a week of cheesecake it's time for something a little less unhealthy but just as tasty. I've been playing around with ideas for protein/granola bars. The problem being I get so sick of peanuts and eventually everyone reaches a limit to how many almonds they can eat. So no peanuts, no almonds but then there's a jar of cashew butter in my fridge that's been calling out for a use and honestly the nutty, creamy flavour could be just what is needed.