Layer the peanuts in the crockpot, starting with unsalted, followed by salted.
Add the semi-sweet and milk chocolate chips, followed by peanut butter chips.
Break the white almond bark or vanilla candy coating into chunks and add them on top.
Turn the crockpot on low and cover with the lid. Let it sit undisturbed for 2 hours.
After 2 hours, remove the lid and stir the mixture until everything is well combined.
Cover again and cook for another 30 minutes.
Stir the mixture again, and spoon small mounds onto wax paper or non-stick aluminum foil.
Let them harden for at least 1 hour before serving or packaging.