Nigella returns for a very special Christmas treat when she travels to Amsterdam to enjoy the festive season in the Venice of the North. Nigella returns for a very special Christmas treat when she travels to Amsterdam to enjoy the festive season in the Venice of the North. Nigella returns for a very special Christmas treat when she travels to Amsterdam to enjoy the festive season in the Venice of the North. Nigella returns for a very special Christmas treat when she travels to Amsterdam to enjoy the festive season in the Venice of the North.