Preheat the oven to Gas Mark 4/180°C/350°F.
Put the honey and sherry into a saucepan and
gently heat until the honey has melted. Add
the cherries and remove from the heat. Allow
to cool. Reserve 1 tablespoon of the liquid and
set aside.
Put the onion on a baking tray and pour over
the balsamic vinegar and 2 tablespoons olive
oil. Sprinkle with the sugar and season with a
little salt and pepper. Roast in the oven for 25
minutes, turning once. Allow to cool.
Meanwhile, make a dressing by mixing the
mustard, lemon juice and reserved cherry
syrup in a bowl. Slowly whisk in the remaining
oil, check the seasoning and set aside.
Place the salad leaves in a bowl and toss
lightly with a couple of teaspoons of dressing.
Divide among four plates.
To serve, layer the salad starting with a slice
of Parma ham, a crumbling of goat’s cheese,
some red onions and a cherry or two. Repeat
until you have used everything up. Scatter
over the hazelnuts, drizzle the remaining
dressing and finally sprinkle over the parsley.