Peel the vegetables, cut them coarsely and mix them on a baking tray with the olive oil, garlic, cashew nuts and a pinch of salt.
Cook at 200 °C for 30 min, or until the vegetables are cooked.
Crush this preparation with half a lemon juice.
Season to taste with olive oil and salt.
Serve hot or cold, accompanied by pieces of Sigdal Herbs and Sea Salt.