Stick skewers through the bottoms of the apples. Make sure apples are secure. Set aside.
Spread a piece of parchment paper over a cutting board. Make room in your fridge for the cutting board, because you’ll be chilling the whole shebang.
Stir peanut butter and brown rice syrup together in a small sauce pan. Gently heat over low heat, stirring constantly with a fork, just until smooth and heated through. It should fall from your fork in ribbons. If it seems stiff, turn the heat off immediately and add a little extra brown rice syrup, until it’s fluid again. This happens because different peanut butters have varying amounts of moisture.
Use a spoon to spread peanut butter caramel over the entire apple. Sprinkle with peanuts, pressing peanuts into the caramel to make them stick. It’s ok if a few fall off. Place apple upside down on the wax paper and continue with the rest of the apples.
Transfer the cutting board with the apples to the fridge. Let set for at least 3 hours. Now apples are ready to eat!