Ingredients
Method
Build the soffritto
- Heat 30 ml olive oil in a large Dutch oven over medium heat.
- Add the onion, celery, carrot and leek. Cook 8 to 10 minutes, stirring often, until soft and translucent but not browned.
- Stir in the garlic and cook 1 minute until fragrant.
- Add the tomato paste and cook 2 minutes, stirring, until it darkens slightly.
Simmer the soup
- Add the potatoes, cabbage, cavolo nero, zucchini, parmesan rind and rosemary sprig. Pour in the vegetable stock and bring to a boil.
- Reduce heat to a bare simmer, cover partially, and cook 35 to 40 minutes until the vegetables are tender. Keep the heat low, a hard boil breaks down the potato and clouds the broth.
- Stir in the cannellini beans. Mash a spoonful against the side of the pot to thicken the broth, then simmer 10 more minutes.
- Remove the rosemary sprig and parmesan rind. Season with salt and pepper to taste.
Serve
- Place a slice of toasted bread in each bowl and ladle the hot soup over it.
- Let sit 2 to 3 minutes so the bread softens slightly without falling apart.
- Drizzle generously with new-harvest olive oil and serve immediately.
Notes
- Save a parmesan rind from your last cheese wedge specifically for this soup.
- Use the most peppery new-harvest olive oil you own for the finishing drizzle.
- Keep the simmer gentle once vegetables go in, not a rolling boil.
- Mash some beans into the broth midway for natural thickening.
- Toast bread until dry and firm so it holds up under the broth.
