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Lentil soup is a hearty and nourishing dish enjoyed in many cultures around the world.
It’s known for its rich flavor and comforting qualities.
The beauty of lentil soup lies in its simplicity.
A few basic ingredients come together to create a satisfying meal.
Lentils are packed with protein, fiber, and essential vitamins, making this soup not only delicious but also highly nutritious.
This soup is perfect for anyone looking for a healthy, plant-based meal.
It’s naturally vegan and gluten-free, offering a great option for various dietary needs.
What makes lentil soup even more appealing is its versatility.
You can customize it with different vegetables, spices, or herbs to suit your taste.
The best part? It’s budget-friendly and easy to prepare, making it an excellent choice for a weeknight dinner or meal prep.

Key Ingredients for Lentil Soup
Lentils
Lentils are the star ingredient in this soup.
You don’t need to soak them before cooking, making them incredibly convenient.
There are different types of lentils, such as green, brown, or red. Each type has a slightly different texture, but all work well in soup.
Broth
A good-quality broth is essential to creating a flavorful soup.
You can use vegetable broth for a vegan option or chicken broth for a heartier flavor.
Vegetables
The vegetables that form the base of the soup include onions, garlic, carrots, and celery.
These vegetables are usually sautéed to bring out their natural sweetness. You can also add tomatoes for extra acidity and flavor.
If you want to add extra nutrients, consider adding leafy greens like spinach or kale.
These can be stirred in during the final stages of cooking.
Seasonings
Seasonings are crucial to bringing out the full flavor of the soup.
Salt and pepper are the basics, but you can also experiment with spices like cumin, turmeric, or smoked paprika.
Fresh herbs, such as thyme or bay leaves, will add an aromatic touch. Garnish with fresh parsley to finish off the soup.
Olive Oil
A little olive oil is used to sauté the vegetables.
It adds a subtle richness to the soup and helps create a flavorful base.
Step-by-Step Instructions for Making Lentil Soup

Step 1: Prepare the Lentils
Start by sorting through the lentils. You want to make sure there are no small stones or debris mixed in.
After sorting, rinse the lentils thoroughly under cold water. This removes any dust or residues.
Once they are clean, set the lentils aside for later use.
Step 2: Sautéing the Vegetables
Heat a couple of tablespoons of olive oil in a large pot over medium heat.
Add the chopped onions, garlic, carrots, and celery to the pot.
Sauté the vegetables for 5-7 minutes, stirring occasionally, until they are soft and aromatic.
This step is key for building the soup’s flavor. Don’t rush this process, as the sautéed vegetables will develop a deep, savory base.
Step 3: Cooking the Soup
Once the vegetables are tender, add the rinsed lentils to the pot.
Pour in your choice of broth, ensuring the lentils are fully covered with liquid.
Bring the mixture to a boil over high heat. Once it reaches a boil, reduce the heat to low and allow the soup to simmer gently.
Let the soup cook for 25-30 minutes, or until the lentils are soft and fully cooked.
Check the consistency of the soup as it cooks. If it’s too thick, you can always add more broth or water.
Step 4: Final Adjustments and Seasoning
Once the lentils are cooked and tender, taste the soup.
Add salt and pepper to taste. You can also adjust the seasoning with additional spices, such as cumin or turmeric, for extra flavor.
If you want a richer taste, add a spoonful of tomato paste or even a squeeze of lemon juice.
At this point, you can stir in any leafy greens, like spinach or kale, and allow them to wilt in the hot soup.
Let everything simmer for a few more minutes to combine the flavors, then remove the pot from the heat.
Your lentil soup is now ready to serve!
Tips for the Best Lentil Soup
To make the best lentil soup, there are a few tips to keep in mind that will enhance the flavor and texture.
Choose the Right Lentils
Different types of lentils cook at different rates and have varying textures.
Green and brown lentils hold their shape well, while red lentils tend to break down into a softer, mushier texture.
Choose based on your desired soup consistency.
Don’t Overcook the Lentils
Lentils can overcook easily and become mushy.
Be sure to keep an eye on them during the cooking process, and taste them to check for tenderness.
Once they’re soft but still hold their shape, the soup is ready.
Adjust the Consistency
If your soup turns out too thick, you can add more broth or water to achieve the desired consistency.
Alternatively, if the soup is too thin, let it simmer a little longer to reduce and thicken.
Season Gradually
Season your soup throughout the cooking process.
Taste as you go and adjust the spices and salt as needed.
Adding seasonings at different stages helps build layers of flavor.
Use Fresh Herbs
For an extra burst of freshness, garnish your soup with fresh herbs like parsley or cilantro.
It adds color and vibrancy to the dish and enhances the flavor.
Store Leftovers Properly
Lentil soup keeps well in the fridge for up to 5 days.
Store it in an airtight container for easy reheating.
The soup also freezes well, so you can enjoy it later.
Just be sure to let it cool completely before freezing.
Variations of Lentil Soup
Lentil soup is highly customizable, and there are endless variations you can try based on your taste preferences.
Spicy Lentil Soup
Add some heat to your lentil soup by including chili flakes, cayenne pepper, or fresh chilies.
A touch of smoked paprika can also give the soup a smoky depth of flavor.
Creamy Lentil Soup
For a creamy version, you can add coconut milk or blend part of the soup with an immersion blender to create a smooth, velvety texture.
This adds richness and a slight sweetness to the flavor.
Mediterranean Lentil Soup
Incorporate Mediterranean flavors by adding ingredients like lemon juice, olives, and herbs such as oregano and thyme.
A sprinkle of feta cheese on top brings in a tangy, salty element.
Curried Lentil Soup
For a more exotic flavor, add curry powder or garam masala.
The warm, fragrant spices of curry pair wonderfully with lentils.
You can also add some coconut milk for an extra layer of creaminess.
Lentil Soup with Greens
For extra nutrition, stir in leafy greens like spinach, kale, or Swiss chard.
These greens add vitamins and minerals while enhancing the soup’s texture.
Lentil Soup with Sausage
For a heartier, meaty variation, add slices of sausage, such as Italian sausage or chorizo.
The sausage will infuse the soup with a rich, savory flavor that complements the lentils.
Each variation allows you to experiment with different ingredients and flavors, making lentil soup a dish you can enjoy in many ways.
Nutritional Benefits of Lentil Soup
Lentil soup is not only delicious, but it’s also packed with numerous health benefits, making it an ideal addition to a balanced diet.
High in Protein
Lentils are an excellent source of plant-based protein, making them a great choice for vegetarians and vegans.
A bowl of lentil soup can provide a significant portion of your daily protein intake, which is essential for muscle growth, repair, and overall body function.
Rich in Fiber
Lentils are rich in dietary fiber, which aids digestion and helps maintain a healthy gut.
Fiber also helps regulate blood sugar levels and keeps you feeling full for longer, which can be beneficial for weight management.
Packed with Vitamins and Minerals
Lentil soup contains important vitamins and minerals, including iron, folate, potassium, and magnesium.
Iron is vital for red blood cell production, while folate is particularly important for pregnant women.
Potassium and magnesium support heart health and muscle function.
Low in Fat
Lentils are naturally low in fat, making lentil soup a heart-healthy choice.
When combined with vegetables and a low-sodium broth, this soup becomes a low-fat, low-calorie meal that’s satisfying and nutritious.
Antioxidant-Rich
The vegetables and herbs used in lentil soup, such as onions, garlic, and herbs like thyme, contain antioxidants that help combat inflammation and protect against chronic diseases.
The combination of lentils and vegetables provides a powerful nutrient boost.
Conclusion
Lentil soup is a fantastic dish that combines both flavor and nutrition.
It’s easy to make, budget-friendly, and incredibly versatile.
With its rich protein and fiber content, it’s perfect for anyone looking for a healthy, filling meal.
Whether you’re making a classic version or experimenting with variations, lentil soup is always a comforting and satisfying option.
If you’re looking to eat healthily without sacrificing taste, lentil soup is a meal that ticks all the boxes.
Give it a try today and enjoy all the benefits it has to offer!
Frequently Asked Questions
1. How long will lentil soup last in the fridge?
Lentil soup will stay fresh in the fridge for about 4 to 5 days.
Be sure to store it in an airtight container to maintain its quality.
2. Can I freeze lentil soup? How should I store it for freezing?
Yes, lentil soup freezes very well.
Let the soup cool completely before transferring it to freezer-safe containers.
It can be frozen for up to 3 months. To reheat, simply thaw in the fridge overnight and warm it up on the stovetop.
3. Can I use canned lentils instead of dried?
Yes, you can use canned lentils, but be sure to drain and rinse them before adding them to your soup.
If using canned lentils, you may need to reduce the cooking time since they are already cooked.
4. Can I make lentil soup in a slow cooker?
Yes, lentil soup can be made in a slow cooker.
Simply add all ingredients and cook on low for 6-8 hours or on high for 3-4 hours until the lentils are tender.
This method allows the flavors to meld together beautifully.
5. How do I thicken my lentil soup?
If you prefer a thicker soup, you can mash some of the lentils with a potato masher or use an immersion blender.
You can also add more lentils to the soup or reduce the liquid to achieve a thicker consistency.

Lentil Soup
Equipment
- Large Pot (1)
- Cutting Board – 1
- Knife (1)
- Measuring spoons (1 set)
- Ladle – 1
- Can opener (1, if using canned lentils or broth)
Ingredients
- 1 cup dried lentils green, brown, or red
- 1 tablespoon olive oil
- 1 medium onion diced
- 2 garlic cloves minced
- 2 medium carrots diced
- 2 celery stalks diced
- 1 14.5 oz can diced tomatoes (optional)
- 4 cups vegetable broth or chicken broth
- 1 teaspoon ground cumin optional
- 1 teaspoon turmeric optional
- 1 teaspoon salt adjust to taste
- 1/2 teaspoon black pepper
- 2 bay leaves
- Fresh parsley or thyme for garnish optional
Instructions
Prepare the Lentils
- Rinse the lentils thoroughly under cold water, and set them aside to drain.
Sauté the Vegetables
- In a large pot, heat 1 tablespoon of olive oil over medium heat. Add the diced onion, garlic, carrots, and celery. Sauté for about 5-7 minutes, until the vegetables are tender and fragrant.
Add Lentils and Broth
- Add the rinsed lentils to the pot and pour in the vegetable broth. Stir to combine.
Season the Soup
- Add the diced tomatoes (if using), cumin, turmeric, salt, black pepper, and bay leaves to the pot. Stir everything together.
Cook the Soup
- Bring the soup to a boil over high heat. Once boiling, reduce the heat to low and cover the pot. Let the soup simmer for 25-30 minutes, or until the lentils are tender and fully cooked. Check the consistency and adjust the liquid as needed.
Final Adjustments
- Once the lentils are soft, taste the soup and adjust the seasoning. Add more salt, pepper, or spices if desired.If you like, add fresh herbs like parsley or thyme for garnish.
Serve
- Remove the pot from the heat, discard the bay leaves, and serve the soup hot. Enjoy!
Notes
- For a thicker soup, you can blend a portion of the soup with an immersion blender or mash some of the lentils.
- If you prefer a creamier texture, try adding a splash of coconut milk or blending the soup until smooth.
- You can add greens like spinach or kale during the last few minutes of cooking for an extra nutrient boost.
- Store leftovers in an airtight container for up to 4-5 days in the fridge, or freeze for up to 3 months.