For the crumble, mix all dry ingredients together and use your hands to rub in cold cubed butter until it is crumble and well mix together with the dry ingredients.
Divide crumble mixture in half and press half into the bottom of a 9x13 inch greased or parchment lined baking pan.
Spread fudge filling mixture over the base. Top with remaining crumb mixture, breaking it into small pieces with your fingers.
Bake for 40 minutes at 180�C or until golden brown.
Filling
Double boil chocolate chips, whipping cream and icing sugar until it is fully melted.
Remove from heat and mix in CRISPY Speread.
Leave it aside to let it come to room temperature.