Add all the ingredients for the crust into a food processor and process until a thick dough forms. This took me about 2 – 3 minutes.
Place the crust in a parchment-lined baking dish and push down with your fingers to flatten and cover the bottom of the dish. Place in the freezer for at least 20 minutes for the crust to set.
Add all the ingredients for the filling into a food processor and process until everything is well-combined and a creamy texture is formed. Pour over the crust, cover with foil and place back into the freezer for at least 3 hours.
Take out of the freezer and allow to slightly defrost, then cut into squares (mine made 10 squares).
Keep stored in the freezer and about 5 – 10 minutes prior to eating take the bars out to allow to slightly defrost.