Tip out onto a roasting tray and place in the oven for five minutes while you make the dressing. Put the gorgonzola and St Agur into a bowl and whisk to break down the cheese slightly, then add ...
Put the radicchio in a large mixing bowl. Pour the dressing over and toss well. Add the chestnuts and most of the blue cheese and toss again, gently but thoroughly, then tip into a serving bowl ...