Peel vegetables, cut into pieces. Wash grapes, dry. Peel the apple and cut into 4 pieces. Finely chop the greens.
Put vegetables, grapes and an apple in a baking dish, add a mixture of herbs.
Pour in the oil and half a glass of water. Salt, pepper, cover and cook for 1.5 hours in the oven at 200°C, adding a little hot water if necessary. Serve hot.