Line a loaf tin with baking paper overhanging the sides for easy removal.
Place the peanut butter and syrup for the base into a medium sized bowl and mix to combine.
Add the cashew meal and mix to combine. You could use your hands to work the mixture until it resembles a dough.
Press the mixture into the base of your prepared tin and set aside.
To make the top place the ingredients into a medium sized bowl and mix until the mixture is smooth and well combined.
Pour the mixture over your base and place in the fridge overnight to set.
You could set, store, and serve this straight from the fridge or freezer (it won't be stable at room temperature).

Base:
4 tablespoon peanut butter
2 tablespoon sweet syrup of choice
1 1/2 cup cashew meal

Top:
2 tablespoon sweet syrup of choice
tablespoon peanut butter
tablespoon cacao or cocoa
tablespoon coconut oil, liquified