Kelj Čorba, or Kale Soup, is a traditional Serbian dish that is both nutritious and comforting. Kale, a leafy green vegetable rich in vitamins and minerals, is the star of this soup. The dish typically includes potatoes, carrots, and sometimes smoked meat, which adds a savory depth to the flavor. Kelj Čorba is often enjoyed as a warming first course, especially during the colder months, but it can also be served as a light main course.

Ingredients:

• 1 tablespoon oil (sunflower or olive)
• 1 onion, chopped
• 2 cloves garlic, minced
• 2 carrots, sliced
• 3-4 potatoes, peeled and diced
• 1 bunch kale (about 300g), stems removed and leaves chopped
• 1 liter vegetable or chicken broth
• 1 bay leaf
• Salt and pepper to taste
• 100g smoked sausage or bacon (optional, for added flavor)
• 1 tablespoon flour (optional, for thickening)
• 1/2 cup sour cream or yogurt (optional, for serving)

Instructions:

1. Prepare the Ingredients:

   • Wash the kale thoroughly, remove the tough stems, and chop the leaves into bite-sized pieces. Set aside. Dice the potatoes and slice the carrots.

2. Sauté the Vegetables:

   • In a large pot, heat the oil over medium heat. Add the chopped onion and garlic, and sauté until softened and fragrant, about 5 minutes.

3. Add the Vegetables and Broth:

   • Add the sliced carrots and diced potatoes to the pot. Stir to combine, then pour in the broth. Add the bay leaf and bring the mixture to a boil.

4. Cook the Kale:

   • Once the soup is boiling, add the chopped kale. Reduce the heat to low and let the soup simmer for about 20-25 minutes, or until the vegetables are tender.

5. Add Smoked Meat (Optional):

   • If using smoked sausage or bacon, add it to the pot during the last 10 minutes of cooking to allow the flavors to meld.

6. Thicken the Soup (Optional):

   • If you prefer a thicker soup, you can mix the flour with a little water to create a slurry and stir it into the soup. Let it cook for an additional 5 minutes.

7. Season and Serve:

   • Season the soup with salt and pepper to taste. Serve hot, with a dollop of sour cream or yogurt on top if desired.

Nutritional Information (per serving, approx. 300g):

• Calories: ~180 kcal
• Proteins: ~5g
• Carbs: ~25g
• Fiber: ~4g

Nutritional Summary: Kelj Čorba is a low-calorie, nutrient-dense soup that provides a good source of vitamins A and C from the kale, as well as fiber from the vegetables. The addition of smoked meat increases the protein content and adds a savory flavor, while the potatoes contribute to the carbohydrate content, making it a balanced and hearty dish suitable for any meal.