For the pear and grape salad, bake the hazelnuts on a baking tray at approx. 120 °C until they are fragrant. As hot as possible, rub off the skins with a tea towel and chop the nuts into small pieces.
Wash the grapes, pluck them from the vines and cut them in half if necessary.
Peel the pears, cut into quarters, remove the core and dice the fruit into small cubes. Immediately sprinkle with lemon juice to prevent the pieces from turning brown.
Mix the grape juice with honey (sugar) and grappa and season to taste.
Mix the fruits together and drizzle with the juice.
Serve the pear and grape salad sprinkled with the chopped hazelnuts.