This Mediterranean Spicy Spinach and Lentil Soup is a hearty, aromatic, and nutritious plant-based dish infused with bold Mediterranean spices and brightened with fresh lime juice. Rich in protein, fiber, and vitamins, it’s an easy-to-make, warming soup perfect for everyday meals.
2tablespoonsextra virgin olive oilI recommend a high-quality Spanish EVOO
1large yellow onionfinely diced
1large garlic cloveminced
1 ½teaspoonsground coriander
1 ½teaspoonsground cumin
1 ½teaspoonssumac
1 ½teaspoonscrushed red pepper flakes
2teaspoonsdried mint flakes
A pinch of sugar
1tablespoonall-purpose flour
6cupslow-sodium vegetable broth
3cupswateradd more if necessary during cooking
12ouncesfrozen chopped spinachno need to thaw beforehand
1 ½cupsrinsed green lentilsor substitute with small brown lentils
Juice of 1 fresh lime
2cupsfresh flat-leaf parsleychopped
Kosher salt and freshly ground black pepperto taste
Instructions
Sauté the Aromatics: Heat the olive oil in a large ceramic or cast iron pot over medium heat. Add the finely diced onion and cook, stirring occasionally, until it turns golden and soft—this usually takes about 5 to 7 minutes. Then, add the minced garlic and stir for about 1 minute until fragrant.
Toast the Spices: Sprinkle in the coriander, cumin, sumac, crushed red pepper flakes, dried mint, and a pinch of sugar. Stir constantly for 2 minutes to allow the spices to release their aromatic oils, blending perfectly with the onions and garlic. Next, sprinkle the flour over the mixture and stir for another minute to create a light thickening base.
Add Liquids and Lentils: Pour in the vegetable broth and water, increasing the heat to high.Bring the mixture to a rolling boil. Once boiling, add the frozen spinach directly into the pot along with the rinsed lentils. Stir well to combine all ingredients.
Simmer to Perfection: Reduce the heat to medium-low, cover the pot, and let the soup simmer gently for 20 minutes, or until the lentils are tender. Check occasionally, and if the soup thickens too much, add a little hot water to maintain your preferred consistency.
Final Flavor Boost: Once the lentils have softened, remove the pot from heat.Stir in the fresh lime juice and chopped parsley for a bright, fresh finish. Cover the pot again and let the soup rest for 5 minutes to allow the flavors to meld.
Serve and Enjoy: Ladle the soup into bowls and serve hot, ideally paired with warm pita or rustic bread for a satisfying meal.
Notes
Lentil Choice: For best texture, use green, black, or small brown lentils. Avoid red lentils as they tend to break down too much and become mushy in this recipe.
Make-Ahead Tip: This soup tastes even better the next day when the flavors have had time to develop. Store it in an airtight container in the fridge for up to 5 days.
Reheating Advice: Warm gently over medium heat, adding a splash of water if the soup has thickened too much in the fridge.
Spinach Shortcut: Using frozen spinach saves prep time and works perfectly without thawing. Fresh spinach can be substituted but should be added towards the end of cooking to avoid overcooking.
Spice Adjustment: Feel free to tweak the crushed red pepper flakes for your preferred heat level—start with less and add more as desired.