Clean, wash and dice the aubergine, courgette and peppers. Peel and finely dice onion and garlic
Fry the onion, garlic and vegetables in hot oil. Stir in tomatoes and juice, 1/4 l water, stock and oregano. Crush the tomatoes a little bit. Simmer the sauce for about 15 minutes
Cook the pasta in plenty of boiling salted water for about 10 minutes until al dente. Drain well
Season the bolognese and serve immediately with the spaghetti. Sprinkle each with 1 tablespoon of Parmesan
Drink: dry red wine