Ingredients

• 3 tablespoons extra-virgin olive oil
• 1 large red onion, chopped
• 2 large stalks celery, chopped
• 4 cloves garlic, chopped
• 2 large carrots, diced
• 1/4 pound thinly sliced pancetta, cut into thin strips
• 1/2 head Savoy cabbage, finely sliced, blanched and drained
• 1/2 bunch Swiss chard, finely sliced
• 1 large waxy potato, cut into 1/2-inch cubes
• 4 cups low-sodium chicken stock
• 3 medium tomatoes, seeded and diced
• 1 bouquet garni (1 sprig rosemary, 4 sprigs thyme, 1 bay leaf and 1 bunch parsley, tied together with kitchen twine)
• 3 cups cannellini beans (canned or cooked dried beans)
• 1 cup spinach, coarsely chopped
• Kosher salt and freshly ground pepper
• Grated Parmigiano-Reggiano cheese, for topping

Directions