In a small bowl, combine oreos, puffs and coconut oil. Mix together.
Using a 9×12 baking dish, evenly spread the Oreo base around.
In a separate bowl, combine all the peanut butter base ingredients together. Evenly spread the peanut butter over the oreo base.
Using a small bowl, place the chocolate and the coconut oil in the microwave for 30 seconds. Remove and stir. Place it back in the microwave for another 30 seconds. Remove from the microwave and stir until all the chocolate is a smooth liquid.
Pour the chocolate over the peanut butter.
Add a few Oreo cookies over top with any additional toppings you want to add.
Place your crunchy peanut butter and Oreo fudge in the freezer for three hours. Once frozen, remove from the freezer to the fridge.