Add all ingredients to a food processor and blend until well combined and forms a rough dough.
Line a small rectangular dish with baking paper. Pour in blended filling mix and press down to a firm, even layer then pop in the fridge to set.
For the chocolate-
Mix together all ingredients to form a smooth chocolate mix. Adjust sweetness as necessary then set aside.
Let the filling set in the freezer for at least 1/2 hr before removing from the freezer and slicing into bars.
Dunk the bars into the chocolate and place on a baking paper lined tray in the freezer to reset. If you have leftover chocolate you can do a second chocolate coating (I did).
Store in the fridge for up to 1 week or the freezer for up to 3 months.