Stir every hour for about four hours to break up the crystals. To make the sauce melt the chocolate in a bowl over a saucepan of simmering water. Try not to stir it in case steam gets in and ...
Take the pan off the heat and add the white chocolate, then swirl the pan about ... in a dish or plate that has a small lip (so that the sauce doesn’t drip off later). Sprinkle with the ...