Mediterranean Lentil Soup with Feta and Olives

Mediterranean Lentil Soup with Feta and Olives is a hearty, nourishing bowl featuring tender green or brown lentils simmered with aromatic vegetables, tomatoes, and fragrant herbs in a rich broth.

Finished with briny Kalamata olives and creamy crumbled feta, it delivers bright Mediterranean flavors balanced by a drizzle of olive oil and a splash of lemon or red wine vinegar for a comforting yet vibrant soup.

Why You’ll Love This Recipe

This Mediterranean Lentil Soup with Feta and Olives brings the sunny tastes of Greece and the broader Mediterranean straight to your table in one satisfying bowl. It’s incredibly nourishing—packed with plant-based protein, fiber, and nutrients from lentils and vegetables—while feeling indulgent thanks to the salty, tangy toppings of feta cheese and olives.

The soup is naturally gluten-free and vegetarian (easily vegan without the feta), making it perfect for healthy weeknight meals, meal prep, or serving to guests. The flavors deepen beautifully as it simmers, and the contrast of creamy lentils with bright, briny garnishes creates an exciting bite every time.

Best of all, it’s budget-friendly, uses mostly pantry staples, and comes together with minimal hands-on time, leaving you with leftovers that taste even better the next day. Whether you’re craving comfort on a chilly evening or a light yet filling lunch, this recipe delivers warmth, health, and restaurant-quality flavor without any fuss.

Yield: 6 servings

Mediterranean Lentil Soup with Feta and Olives

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Hearty lentil soup brightened with Mediterranean herbs, topped with creamy feta and briny olives.

Prep Time 15 minutes

Cook Time 35 minutes

Additional Time 5 minutes

Total Time 55 minutes

Ingredients

• 2 tablespoons extra virgin olive oil, plus more for drizzling
• 1 large onion, finely chopped
• 2 medium carrots, diced
• 2 celery stalks, diced
• 4 garlic cloves, minced
• 1 teaspoon dried oregano
• 2 bay leaves
• 1 ½ cups (about 300g) green or brown lentils, rinsed and drained
• 1 can (14-15 oz / 400g) crushed or diced tomatoes
• 6 cups (1.4 liters) vegetable or chicken broth
• Salt and freshly ground black pepper, to taste
• ½ cup Kalamata olives, pitted and roughly chopped
• ½ cup crumbled feta cheese
• Fresh lemon juice or red wine vinegar, to taste
• Fresh parsley, chopped (for garnish)
• Optional: pinch of red pepper flakes, 1 tablespoon tomato paste

Instructions

1. Warm up the kitchen — Heat 2 tablespoons of extra virgin olive oil in a large pot over medium heat. The fragrant oil will soon fill your kitchen with delicious promise.
2. Build the aromatic base — Add the chopped onion, diced carrots, and celery. Sauté for 6-8 minutes, stirring occasionally, until the vegetables soften and become sweetly fragrant—this is the heart of Mediterranean flavor.
3. Wake up the garlic and herbs — Stir in the minced garlic, dried oregano, and optional red pepper flakes. Cook for another 1-2 minutes until everything smells wonderfully aromatic, being careful not to burn the garlic.
4. Add tomatoes for richness — Pour in the crushed tomatoes (and tomato paste if using). Stir well and let it cook for 2-3 minutes so the flavors meld and the tomatoes caramelize slightly.
5. Welcome the lentils — Add the rinsed lentils, bay leaves, salt, and pepper. Give everything a good stir so the lentils are coated in the savory vegetable mixture.
6. Pour in the broth — Add the 6 cups of broth and bring the soup to a gentle boil over medium-high heat. The pot will look beautifully colorful and inviting at this stage.
7. Simmer to perfection — Reduce heat to low, cover partially, and let the soup simmer for 30-35 minutes, stirring occasionally, until the lentils are tender but still hold their shape.
8. Adjust and brighten — Remove the bay leaves. Taste the soup and adjust seasoning with more salt, pepper, or a splash of lemon juice/red wine vinegar to brighten the flavors beautifully.
9. Prepare the toppings — While the soup rests for a couple of minutes, chop the Kalamata olives and crumble the feta cheese so they’re ready to add fresh contrast.
10. Serve with love — Ladle the warm soup into bowls. Drizzle each serving generously with extra virgin olive oil, top with crumbled feta, chopped olives, and fresh parsley. Squeeze a little lemon over the top and enjoy every comforting, Mediterranean spoonful!

Notes

Lentils cook at different rates depending on age and type, so start checking tenderness around 25 minutes. The soup thickens as it sits—thin with a little warm broth if desired. Quality olive oil and fresh feta make a noticeable difference in the final taste.

Nutrition Information

Yield

6

Serving Size

1
Amount Per Serving Calories 221Total Fat 15gSaturated Fat 5gUnsaturated Fat 10gCholesterol 23mgSodium 1320mgCarbohydrates 16gFiber 5gSugar 5gProtein 9g

The recipes and nutritional information on Yum Tonight are for informational purposes only. Always consult a healthcare provider for personalized dietary advice.

Recipe Tips and Tricks

Rinse lentils well and pick out any debris before cooking to ensure a clean soup. Sauté the vegetables (mirepoix) until softened but not browned to build a flavorful base without bitterness. Use a heavy-bottomed pot to prevent sticking during the simmer.

For thicker soup, mash some lentils against the side of the pot near the end of cooking. Taste and adjust seasoning after adding the tomatoes, as their acidity can vary. Add a splash of red wine vinegar or fresh lemon juice right before serving to brighten all the flavors—it makes a huge difference.

Crumble the feta and chop the olives just before serving so they stay fresh and distinct. If the soup thickens too much upon standing, simply stir in a little warm broth or water when reheating.

Ingredients Notes

Green or brown lentils hold their shape beautifully in this soup, providing a hearty texture; red lentils would break down more for a creamier result but can be used if preferred. Extra virgin olive oil is essential for authentic Mediterranean taste—use a good quality one for both cooking and drizzling at the end.

Fresh onion, carrots, celery, and garlic form the aromatic base, while canned crushed or diced tomatoes add sweetness and body. Dried oregano and bay leaves infuse classic herbal notes; feel free to add a pinch of cumin or thyme for extra depth.

Vegetable or chicken broth keeps it flavorful—homemade or low-sodium works best. Kalamata olives bring briny, fruity saltiness; choose pitted ones for ease. Creamy feta cheese adds a tangy contrast—Greek feta is ideal for its authentic flavor and texture. Fresh parsley or lemon wedges for serving enhance brightness.

Variations and Substitutions

Make it vegan by omitting the feta or replacing it with a plant-based alternative; the soup remains delicious with just olives and extra olive oil. For a spicier version, add red pepper flakes or a pinch of cayenne during sautéing.

Swap green lentils for red lentils if you prefer a smoother, thicker consistency that cooks faster. Add other Mediterranean vegetables like zucchini, spinach, or diced potatoes for more heartiness. Use fresh tomatoes in season instead of canned for a brighter taste. For a meatier twist, stir in cooked sausage or chickpeas.

Replace Kalamata olives with green olives or a mix for different briny notes. If you don’t have broth, water works fine with an extra bouillon cube or more herbs. Finish with a swirl of Greek yogurt instead of feta for a creamier variation, or add cooked orzo or rice to turn it into a complete meal.

Storage Options

Store leftover Mediterranean Lentil Soup in an airtight container in the refrigerator for up to 4-5 days. The flavors continue to improve over time. For longer storage, freeze in portioned containers for up to 3 months; thaw overnight in the fridge before reheating.

Reheat gently on the stovetop over medium-low heat, adding a splash of water or broth if needed to loosen the consistency. Stir in fresh feta and olives after reheating so the toppings stay vibrant. Avoid microwaving large batches to prevent uneven heating.

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