Melt your butter in a pan with your chocolate and golden syrup over a gentle heat.
Add your nuts, chopped Crunchie bars, popcorn, and peanuts and mix well.
Tip the chocolatey rubble into a baking tray about 30 by 20cm and leave in your fridge to set for about 2 hours.
Cut into squares or rectangles and try your hardest not to eat them all in one go! Good luck with that one.