Kale and Cannellini Bean Soup

Name: Kale and Cannellini Bean Soup
Cuisine: American
Ingredients: cannellini beans (1 can); kale (1 large bunch); lemon, juiced (1); small onion, diced (1); garlic, diced (2 cloves); carrots, diced (1/2 cup); celery, diced (1 stalk); vegetable stock (4 cups plus 2 tbsp. for cooking); turmeric (1 tsp.); dried rosemary (1/4 tsp.); salt and fresh ground black pepper (to taste)