Ingredients
Method
- Heat olive oil in a large pot over medium heat. Cook onion, carrots, and celery with a pinch of salt for 5 minutes, until softened.
- Stir in garlic, rosemary, and red pepper flakes; cook 1 minute.
- Add beans, broth, Parmesan rind, and bay leaf. Bring to a boil, then reduce heat and simmer for 15 minutes.
- Add kale during the last 3 minutes of simmering. Remove rind and bay leaf, stir in lemon juice, and season with salt and pepper.
- Ladle into bowls and drizzle with olive oil.
Notes
The Parmesan rind is optional but adds a savory backbone that’s hard to replicate. If you’re using baby spinach, stir it in off the heat just before serving. For a vegan version, skip the rind and use vegetable broth; a pinch of nutritional yeast adds similar depth.