A hearty, hands-off slow cooker soup featuring creamy white beans and tender kale in a savory, garlicky broth. Perfect for meal prep and packed with plant-based protein and fiber.
For a vegan version, omit the Parmesan rind and add 1 teaspoon white miso paste or 1 tablespoon soy sauce at the end for umami. The soup thickens upon standing; add a splash of broth or water when reheating if desired. Leftovers keep in the refrigerator for up to 5 days or freeze for up to 3 months.
Keywords: slow cooker soup, white bean soup, kale soup, healthy soup, vegetarian soup, vegan soup, meal prep soup