Layer ingredients in a precise order: peanuts, chocolate, peanut butter chips, semi sweet chips, vanilla bark.
Close the lid and let the chocolate and candy melt for two hours on low or 1 hour on high.
Stir well then allow to heat on low another 2 hours or high for 1 more hour, stirring each hour.
Scoop candy, using a 1" cookie scoop onto wax paper or parchment paper. We like to place on a baking sheet, so we can pop into the fridge to chill to set quickly if it is hot out, though it will set quickly if it is cool in your kitchen.