1 carrot, diced
1 stick celery, diced
1 small bulb fennel, diced
3 garlic cloves, left whole and gently crushed
陆 leek, diced
10 button mushrooms
陆 onion, diced
3-4 fresh parsley stalks, roughly torn
3 tomatoes, diced
1 tbsp olive oil
20 black peppercorns