Preheat oven to 180°c and line baking tray with baking paper.
Mix flours, coconut and sugar.
Add melted butter and mix well.
Place the mixture onto the tray, spread evenly and press down firmly. Bake in oven for 10 minutes.
Remove from oven and pour nuts over the base.
Pour condensed milk over the nuts, ensuring all parts are completely covered.
Return to oven and bake for another 20-25 minutes until golden.
Allow to cool before cutting into squares. Scrumptious served on its own or as part of a dessert platter, they keep for one week in an airtight container stored in the fridge.