Crush biscuits to rough crumbs, add chopped walnuts. In a saucepan melt butter, add cocoa, sugar, golden syrup and press into a tray and put in refrigerator to harden. Cut into squares.
Crush biscuits to rough crumbs, add chopped walnuts. In a saucepan melt butter, add cocoa, sugar, golden syrup and press into a tray and put in refrigerator to harden. Cut into squares.