Healthy Mediterranean Chicken Soup

Here is my favorite Mediterranean chicken soup recipe, with tender chicken, fire-roasted tomatoes, artichoke hearts, garbanzo beans, and kale, all simmered in a lemony broth with Italian herbs.

This soup has become our go-to weeknight dinner when we want something healthy but still really satisfying. I love how the lemon juice brightens everything up at the end, and my kids actually eat their veggies when they’re in this soup. Plus, it makes great leftovers for lunch the next day!

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What Kind of Chicken Should I Use?

For this soup, boneless, skinless chicken breasts are the easiest option since they cook quickly and shred nicely into bite-sized pieces. That said, chicken thighs work just as well and actually add a bit more flavor and stay juicier during the cooking process. You can use fresh or frozen chicken – if using frozen, just add an extra 5-10 minutes to your cooking time to make sure it’s cooked through. Some people even like to use a rotisserie chicken from the store to save time, just shred it and add it toward the end of cooking so it doesn’t get overcooked.

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Options for Substitutions

This Mediterranean soup is pretty forgiving when it comes to swaps, so here are some options if you need to make changes:

• Chicken breast: Chicken thighs work great here and actually add more flavor since they’re a bit fattier. You can also use rotisserie chicken – just shred it and add it near the end of cooking to warm through.
• Kale: Spinach, Swiss chard, or escarole all work well in this soup. If using spinach, add it in the last few minutes since it wilts quickly.
• Garbanzo beans: Cannellini beans or white kidney beans make good substitutes and fit right in with the Mediterranean vibe. Just drain and rinse them the same way.
• Artichoke hearts: If you’re not a fan of artichokes or can’t find them, you can leave them out or add extra zucchini or some diced bell peppers instead.
• Fire-roasted tomatoes: Regular diced tomatoes work fine if that’s what you have. You’ll lose a bit of that smoky flavor, but the soup will still taste great.
• Zucchini: Yellow squash is basically interchangeable with zucchini here. You could also use diced eggplant if you want something different.

Watch Out for These Mistakes While Cooking

The biggest mistake when making this soup is adding the chicken breast whole and expecting it to cook evenly – cut it into bite-sized pieces before adding to the pot so it cooks through in just a few minutes and stays tender.

Another common error is adding the kale too early, which turns it into a mushy, drab mess instead of keeping its nice texture, so wait until the very end and let it wilt in the residual heat.

Don’t skip the lemon juice at the end, as it brightens up all the flavors and cuts through the richness of the olive oil, making the soup taste fresh rather than heavy.

Finally, taste and adjust your salt after adding the chicken stock since some brands are saltier than others, and you don’t want to end up with an overly salty soup that masks the Mediterranean flavors.

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What to Serve With Mediterranean Chicken Soup?

This soup is pretty hearty on its own, but I love serving it with warm pita bread or focaccia for scooping up all those good vegetables and broth. A simple side of hummus with some sliced cucumbers and cherry tomatoes makes a nice addition if you want to keep the Mediterranean vibe going. If you’re extra hungry, a Greek salad with feta cheese, olives, and a lemony dressing pairs really well without feeling too heavy. You could also toast some crusty bread and rub it with garlic for a quick garlic bread situation that’s perfect for dunking.

Storage Instructions

Store: This soup actually tastes even better the next day after all the flavors have had time to mingle. Keep it in an airtight container in the fridge for up to 5 days. It’s one of those meals I love having ready to go for easy lunches throughout the week.

Freeze: Mediterranean chicken soup freezes really well for up to 3 months. Let it cool completely, then portion it out into freezer-safe containers or bags. I like to freeze individual servings so I can grab just what I need for a quick meal.

Reheat: Warm it up on the stovetop over medium heat, stirring occasionally until heated through. You can also microwave it, but I find the stovetop works best. Add a splash of chicken stock or water if it seems too thick after storing, and give it a fresh squeeze of lemon juice to brighten it up.

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 1300-1500
• Protein: 110-125 g
• Fat: 40-50 g
• Carbohydrates: 125-140 g

Ingredients

For the soup base:

• 5 tbsp olive oil
• 1 large onion
• 3 celery stalks
• 5 garlic cloves
• 1 lb chicken breast (cut into 1-inch cubes for even cooking)
• 1.5 tbsp italian seasoning
• 1.5 tsp black pepper

For the simmer:

• 15 oz fire-roasted tomatoes (I use Muir Glen for a deeper smoky taste)
• 12 oz artichoke hearts
• 64 oz chicken stock
• 1 zucchini (sliced into 1/2-inch half-moons)
• 15 oz garbanzo beans
• 4 stalks kale (stems removed and leaves torn into 2-inch pieces)
• 1 bay leaf

For the finishing touches:

• salt
• 3 tbsp lemon juice (freshly squeezed for brighter acidity)
• 1 pinch cayenne pepper

Step 1: Prepare the Mise en Place

• 1 large onion
• 3 celery stalks
• 5 garlic cloves
• 1 lb chicken breast
• 4 stalks kale
• 1 zucchini

Dice the onion into medium pieces and chop the celery stalks into thin half-moons.

Mince the garlic cloves and cut the chicken breast into 1-inch cubes for even cooking throughout the soup.

Remove the kale stems and tear the leaves into 2-inch pieces.

Slice the zucchini into 1/2-inch half-moons.

Having everything prepped and ready will ensure smooth cooking once you start—trust me, scrambling to chop vegetables mid-sauté disrupts the entire rhythm of building flavor.

Step 2: Build the Aromatic Base

• 5 tbsp olive oil
• 1 large onion
• 3 celery stalks

Heat the olive oil in a large pot over medium heat.

Add the diced onion and celery, stirring occasionally, and cook for 7-8 minutes until softened and fragrant.

This slow cooking of the aromatics creates a sweet, caramelized foundation that gives the entire soup depth.

Step 3: Cook the Chicken and Build the Flavor Base

• 5 garlic cloves
• 1 lb chicken breast
• 1.5 tbsp Italian seasoning
• 1.5 tsp black pepper

Add the minced garlic, cubed chicken, Italian seasoning, and black pepper to the pot.

Stir well and cook for 3 minutes, allowing the spices to bloom and the chicken to start developing flavor.

The brief cooking time here prevents the garlic from burning while the chicken begins to firm up slightly.

Step 4: Add Tomatoes, Stock, and Slower-Cooking Vegetables

• 15 oz fire-roasted tomatoes
• 64 oz chicken stock
• 1 zucchini
• 12 oz artichoke hearts
• 1 bay leaf

Pour in the fire-roasted tomatoes, chicken stock, and zucchini.

Add the artichoke hearts and bay leaf, then bring to a boil.

Allow it to boil for 5 minutes—this simmers the zucchini slightly before the delicate kale goes in, ensuring every vegetable finishes at the right texture.

I prefer fire-roasted tomatoes for their deeper, smoky flavor that really elevates the Mediterranean character of this soup.

Step 5: Finish with Beans and Greens

• 15 oz garbanzo beans
• 4 stalks kale

Add the garbanzo beans and torn kale to the pot and let it sit for 1-2 minutes.

This brief time allows the kale to wilt gently without becoming mushy while the beans warm through.

The beans add protein and heartiness, making this soup complete and satisfying.

Step 6: Season to Perfection and Serve

• salt
• 3 tbsp lemon juice
• 1 pinch cayenne pepper

Taste the soup and season with salt to your preference.

Stir in the fresh lemon juice and a pinch of cayenne pepper.

The lemon juice brightens all the Mediterranean flavors and adds a fresh acidity that ties everything together, while the cayenne gives a subtle warmth without heat.

Ladle into bowls and serve hot.

Healthy Mediterranean Chicken Soup

Delicious Healthy Mediterranean Chicken Soup recipe with step-by-step instructions.

Print Recipe Pin Recipe

Prep Time 10 minutes mins

Cook Time 25 minutes mins

Total Time 37 minutes mins

Servings 4 servings

Calories 1400 kcal

Ingredients

  

For the soup base::

• 5 tbsp olive oil
• 1 large onion
• 3 celery stalks
• 5 garlic cloves
• 1 lb chicken breast (cut into 1-inch cubes for even cooking)
• 1.5 tbsp italian seasoning
• 1.5 tsp black pepper

For the simmer::

• 15 oz fire-roasted tomatoes (I use Muir Glen for a deeper smoky taste)
• 12 oz artichoke hearts
• 64 oz chicken stock
• 1 zucchini (sliced into 1/2-inch half-moons)
• 15 oz garbanzo beans
• 4 stalks kale (stems removed and leaves torn into 2-inch pieces)
• 1 bay leaf

For the finishing touches::

• salt
• 3 tbsp lemon juice (freshly squeezed for brighter acidity)
• 1 pinch cayenne pepper

Instructions

 

• Dice the onion into medium pieces and chop the celery stalks into thin half-moons. Mince the garlic cloves and cut the chicken breast into 1-inch cubes for even cooking throughout the soup. Remove the kale stems and tear the leaves into 2-inch pieces. Slice the zucchini into 1/2-inch half-moons. Having everything prepped and ready will ensure smooth cooking once you start—trust me, scrambling to chop vegetables mid-sauté disrupts the entire rhythm of building flavor.
• Heat the olive oil in a large pot over medium heat. Add the diced onion and celery, stirring occasionally, and cook for 7-8 minutes until softened and fragrant. This slow cooking of the aromatics creates a sweet, caramelized foundation that gives the entire soup depth.
• Add the minced garlic, cubed chicken, Italian seasoning, and black pepper to the pot. Stir well and cook for 3 minutes, allowing the spices to bloom and the chicken to start developing flavor. The brief cooking time here prevents the garlic from burning while the chicken begins to firm up slightly.
• Pour in the fire-roasted tomatoes, chicken stock, and zucchini. Add the artichoke hearts and bay leaf, then bring to a boil. Allow it to boil for 5 minutes—this simmers the zucchini slightly before the delicate kale goes in, ensuring every vegetable finishes at the right texture. I prefer fire-roasted tomatoes for their deeper, smoky flavor that really elevates the Mediterranean character of this soup.
• Add the garbanzo beans and torn kale to the pot and let it sit for 1-2 minutes. This brief time allows the kale to wilt gently without becoming mushy while the beans warm through. The beans add protein and heartiness, making this soup complete and satisfying.
• Taste the soup and season with salt to your preference. Stir in the fresh lemon juice and a pinch of cayenne pepper. The lemon juice brightens all the Mediterranean flavors and adds a fresh acidity that ties everything together, while the cayenne gives a subtle warmth without heat. Ladle into bowls and serve hot.