Steam the onions in olive oil until translucent, add the garlic and aubergines and fry for 8-10 minutes, stirring frequently, until the aubergines are lightly browned. Add zucchini and chilli, fry for 2 minutes. Now add beans, tomatoes, broth and spices. Let everything simmer gently for another 10 minutes with the lid closed.
The bean pot tastes better if it stands for an hour before serving, and it is also great to warm up.
Ciabatta or Turkish flatbread taste very good with this.