Sauté Veggies: In a large pot, heat 1 tablespoon of olive oil over medium heat. Add the finely chopped onion, carrots, and celery. Sauté for about 5-8 minutes, or until the vegetables are soft and translucent.
Add Aromatics: Stir in the minced garlic, Italian seasoning, fresh rosemary or thyme sprigs, and 1 teaspoon of coarse kosher salt. Continue to sauté for another minute, allowing the herbs and garlic to release their aromas.
Simmer: Pour in the rinsed and drained beans, shredded kale, cooked shredded chicken, and 5 cups of chicken broth. Also, add the remaining 3 tablespoons of olive oil. Bring the mixture to a simmer and cook for 10-20 minutes, or until the kale has wilted. For a more robust flavor, allow the soup to simmer on low for an extended time.
Finish: After simmering, remove the herb stems from the soup. Stir in the juice of 2 lemons and season to taste with salt and pepper. Ladle the soup into bowls and top with grated Parmesan before serving with hearty bread and butter for a comforting meal!