Deliciously rich and dark but not too sweet, this is a properly luxurious pudding ideal for a special occasion. If fresh cherries aren't in season, you can make an equally delicious version with dried cherries. Use 200g and cook as described. For those who back themselves in the pastry stakes, do make the chocolate pastry; alternatively, a simple sweet shortcrust works well. Taken from the Channel 4 series, River Cottage to the Core.