Mediterranean Lentil Soup with Kale & Lemon (One-Pot, Heart-Healthy)

I used to think soup meant heavy cream or bland broth. Then I fell for the Mediterranean way of cooking—fresh herbs, good olive oil, bright citrus—and dinner changed for good. This Mediterranean lentil soup is my cozy, go-to bowl when I want something nourishing, flavorful, and fast. It’s lemony, olive-oil-finished, and loaded with tender lentils and kale. The best part? It fits right into a lifestyle that celebrates real food and big flavor.

Why You’ll Love This Mediterranean Recipe

  • Packed with plant protein and fiber for lasting fullness.
  • Powered by extra-virgin olive oil and fresh lemon for heart-healthy balance.
  • One pot, simple steps—perfect for easy Mediterranean meals.
  • Budget-friendly pantry staples you can keep on hand.
  • Bright, feel-good flavors the whole family will enjoy.

The Building Blocks of Mediterranean Flavor

Extra-Virgin Olive Oil

The star of “Mediterranean lentil soup with lemon and olive oil.” A quality EVOO adds a fruity, peppery finish and delivers monounsaturated fats that support heart-healthy soup recipes without heaviness.

Lentils

Lentils are classic high-fiber Mediterranean foods. They bring gentle earthiness, creamy texture, and a powerhouse combo of fiber and protein. That’s why this feels satisfying yet light.

Lemon & Kale

Fresh lemon wakes up every spoonful and keeps things vibrant. Kale adds a tender bite and a pop of green, turning this into a true Mediterranean lentil kale soup that looks as sunny as it tastes.

The Recipe Card
Ready to cook along? Here’s the exact recipe I make on repeat at home.

Aegean Lentil–Kale Soup

A tomato-laced lentil soup with carrot, celery, and ribbons of kale—brightened with lemon and finished with a silky extra-virgin olive oil drizzle. Comforting, plant-forward, and fully aligned with Mediterranean Diet principles.
Course Main Course
Cuisine Mediterranean
Keyword easy Mediterranean meals, heart-healthy soup recipes, one-pot Mediterranean lentil soup (Dutch oven)
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings 6
Calories 275kcal

Equipment

  • 5–6 quart Dutch oven or heavy soup pot with lid
  • Wooden spoon
  • Immersion blender

Ingredients

  • 3 tablespoons extra-virgin olive oil divided (1 tbsp for sauté, 2 tbsp to finish)
  • 1 medium yellow onion small diced
  • 2 medium carrots small diced
  • 2 celery ribs small diced
  • 1 tablespoon tomato paste no-salt-added, if available
  • 4 garlic cloves minced
  • 2 teaspoons ground cumin
  • 1 teaspoon dried oregano
  • 1 teaspoon ground coriander
  • ½ teaspoon smoked paprika sweet or mild
  • 1 bay leaf
  • ½ teaspoon fine sea salt plus freshly ground black pepper to taste
  • 1 28-ounce can no-salt-added fire-roasted diced tomatoes
  • 7 cups no-salt-added vegetable broth
  • cups dry brown or green lentils rinsed
  • 4 large kale leaves stems removed, leaves thinly sliced
  • 1 large lemon juiced (about 3 tablespoons), plus extra wedges for serving
  • 2 tablespoons chopped flat-leaf parsley optional
  • Pinch Aleppo pepper optional

Instructions

  • Warm & Soften : Heat 1 tablespoon olive oil in a Dutch oven over medium heat. Add onion, carrots, and celery with a pinch of salt and pepper. Cook, stirring, until the onion turns translucent and the vegetables soften slightly, 6 to 7 minutes. If the pot looks dry, add a splash of water instead of more oil.
  • Toast & Bloom : Stir in tomato paste and garlic; cook until the paste deepens in color, 1 minute. Sprinkle in cumin, oregano, coriander, smoked paprika, and add the bay leaf. Toast the spices until aromatic, 60 to 90 seconds.
  • Deglaze : Pour in a small splash of broth and scrape up any browned bits.
  • Simmer to Tender : Add the remaining broth, diced tomatoes, and lentils. Bring to a simmer, then reduce heat to low and partially cover. Cook, stirring once or twice, until the lentils are tender but still hold their shape, 22 to 25 minutes.
  • Spot-Blend for Body : Remove the bay leaf. Using an immersion blender, blend in one corner of the pot for 5 to 10 seconds to slightly thicken while keeping most lentils intact.
  • Green Finish : Stir in the kale and simmer until just wilted and bright, 2 to 3 minutes. Off the heat, add lemon juice. Taste and season with black pepper and a small additional pinch of salt only if needed.
  • Serve : Ladle about 1½ cups into bowls. Drizzle the remaining 2 tablespoons olive oil evenly over portions, then finish with parsley and a tiny pinch of Aleppo pepper, if using. Serve with lemon wedges.

Notes

Serving & Storage: Keeps up to 5 days refrigerated in an airtight container or up to 3 months frozen. The soup thickens as it rests; loosen with hot water or additional no-salt-added broth when reheating.

Nutrition Facts

Per serving: about 1½ cups
  • Calories: 275
  • Total Fat: 8.0 g
  • Saturated Fat: 1.1 g
  • Carbohydrates: 39.2 g
  • Dietary Fiber: 16.3 g
  • Total Sugars: 8.0 g
  • Added Sugars: 0 g
  • Protein: 13.7 g
  • Sodium: 264 mg
Estimates calculated from the listed ingredient amounts using no-salt-added tomatoes and broth and a total of ½ teaspoon fine sea salt for the entire batch.

My Top Tips for a Perfect Result

  • Rinse and sort lentils. This keeps the broth clear and the texture silky.
  • Spot-blend, don’t purée. A quick 5–10-second blend thickens the soup while keeping lentils mostly intact.
  • Finish with lemon off heat. You’ll keep those bright citrus notes front and center.
  • Use a Dutch oven. For even heat and easy cleanup, it’s truly a one-pot Mediterranean lentil soup (Dutch oven) win.

Frequently Asked Questions (FAQ)

What makes this “Mediterranean”?

Whole foods, extra-virgin olive oil, plenty of vegetables, legumes, and fresh herbs. It checks every box for easy Mediterranean meals you can enjoy any night.

Is this good for heart health and weight goals?

Yes. It leans on olive oil, legumes, and veggies—great building blocks for heart-healthy soup recipes. The fiber and protein help keep you satisfied without feeling weighed down.

What can I serve with it?

Try a simple tomato-cucumber salad, whole-grain bread, or a platter of olives and feta. A drizzle of olive oil and extra lemon on the table makes it feel restaurant-worthy.

A Taste of the Good Life

If you’re craving feel-good comfort that still fits your goals, this bowl delivers. Fresh ingredients, vibrant flavors, and simple technique—proof that the Mediterranean way is delicious and sustainable. Make this Mediterranean lentil soup tonight, and tell me how you served it in the comments!

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