3 Finely chop the hazelnuts or place into a food processor and pulse until fine. Add the hazelnuts to the meringue.
4 Preheat the oven to 150C. Line a baking tray and either pipe the meringues or use a teaspoon. Bake for approximately 1 hour or until the meringues are dry and crisp.
5 Allow to cool then if not using straight away, put into a sealed container.
6 Serve with plenty of fresh blackberries and cream whisked with the seeds scraped from the vanilla bean. Dust with icing sugar.