Barley, veggie & fruit salad recipe with hazelnut oil

Ingredients

• 1 cup whole barley, hulled
• 3 cups filtered water
• a pinch of whole sea salt
• a piece of kombu, 2 cm long
• 1 small red, round radicchio, outer leaves removed, cored, rinsed, dried and thinly sliced
• 8 fresh champignon mushrooms, cleaned and sliced
• 3-4 handfuls of white grapes, rinsed, cut into halves and seeded
• 3-4 handfuls raisins, soaked in natural mineral or filtered water for 10 minutes then drained and pat dried
• juice of 1 lemon
• 8 tablespoons extra virgin olive oil
• whole sea salt, just enough to taste
• hazelnut oil, just enough to taste
• fresh thyme, to taste