Clean, wash and drain the aubergine, peppers, zucchini and tomatoes. Dice peppers, aubergine and tomatoes, halve and slice the zucchini. Peel onion and garlic.
Roughly dice the onion, press the garlic through a garlic press. Heat olive oil in a pot, fry onion and garlic in it, add vegetables. Stir in tomato paste, season with salt, pepper and herbs from Provence.
Pour in broth, bring to the boil, cover and stew for 25-30 minutes. In the meantime, mix eggs, milk, salt, pepper and nutmeg. Heat some fat in a small pan (approx. 18 cm Ø) and add half of the egg mixture.
Covered and let stand for 8-10 minutes at low heat. Place on a preheated plate and keep warm. Bake a second omelette from the remaining egg mixture. Season the ratatouille with salt and pepper and place one part on each half of the omelette.
Fold the omelettes over and sprinkle with fresh rosemary, thyme and oregano. Olives taste good with them.