My sister Lisa has the same love for beetroot as I do and her husband enjoys growing vegetables with their three children. Beetroot is something that does well for them, so they are always looking for new ways to use it in the kitchen. This baked beetroot salad recipe is typical of their style: simple, fresh and designed to show off the vegetables to their best. Toasting the hazelnuts will give a more intense flavour; leaving them raw gives a fresher taste.