For the soup base
01 -
3 tablespoons extra virgin olive oil, plus more for serving
02 -
1 medium yellow onion, finely chopped
03 -
2 medium carrots, diced
04 -
2 celery stalks, diced
05 -
4 garlic cloves, minced
06 -
2 tablespoons tomato paste
07 -
1 medium Yukon Gold potato, peeled and diced
08 -
1 sprig fresh rosemary
09 -
1 bay leaf
For the beans, greens, and bread
10 -
2 cans (15 oz each / 425 g each) cannellini beans, drained and rinsed
11 -
5 cups (1.2 L) vegetable broth, plus more as needed
12 -
1 bunch cavolo nero or lacinato kale, stems removed and leaves sliced
13 -
3 cups (210 g) thinly sliced Savoy cabbage
14 -
5 oz (140 g) stale country bread, torn into rough chunks
15 -
1 teaspoon kosher salt, plus more to taste
16 -
1/2 teaspoon black pepper, plus more for serving