Preheat the oven to 180ºC.
Add the peanut butter, maple syrup and egg into a bowl and stir until it turns into a smooth paste, then pour in the oats and stir until it is fully combined.
Take a tablespoon of the mixture, then roll into a ball, then place onto a baking tray lined with parchment paper. Use a fork to press down until the cookie dough is flattened.
Bake for 20 minutes or until golden brown, then remove from the oven and leave to cool.
Meanwhile, add all of the cheesecake ingredients to a bowl and stir until it becomes a smooth creamy mixture.
To make the berry compote, add the berries to a pot along with the lemon juice. Slightly heat up, just enough that the berries start to release juice, but don’t break apart, then remove from the heat.
To make the jars, break a cookie and place it into a jar or small kids cup. Layer with the cheesecake mixture, berry compote, then repeat finishing with berries on top.
Finish with a little sprinkle of lemon zest.