Red Lentil Soup Recipe with Vegetables (2024)

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ByCheryl Avrich Updated on

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This red lentil soup recipe with vegetables is a healthy, hearty, satisfying meal in a bowl. Perfect for a weeknight meal served with crusty bread.

The soup is thick, rich and flavorful – and super nutritious. Don’t miss it – it’s the best lentil soup, consistently rated in our top 5!

Red Lentil Soup Recipe with Vegetables (1)

Lentils are a good source of soluble fiber, protein, folate, and other minerals and vitamins. The carrots, onions, celery and potato add even more nutrition.

You can adjust the flavor and spices to your taste with coriander, more cumin or even hot sauce or chili flakes. We love the lemon in the soup which gives it gives it a bright zing.

We typically serve this red lentil vegetable soup as a full meal with fresh crusty bread. And maybe a side salad. But of course you can serve smaller cups of the soup as a starter. Be careful though – it’s filling. The soup is also nice with grilled cheese on the grill.a piece of homemade naanor our panzanella salad recipe with grilled chicken.

One more thing, this healthy meal freezes well, making it a great make-ahead soup. So make a large pot of soup and enjoy it for weeks.

Shortcuts

  • Throw all the vegetables in the processor for a rough chop (pulse a few times) instead of dicing them all by hand.
  • Use garlic in the jar or frozen garlic cubes instead of mincing garlic cloves.

Tailor To Your Taste

Substitutes

  • Substitute cilantro for the parsley. Here’s a quick 101 on Herbs: The Bare Essentials.
  • Use a cup of diced tomatoes (no juice) instead of tomato paste
  • Try sweet potatoes instead of carrots.
  • Use chicken broth instead of vegetable broth
  • You can use green lentils instead of red lentils, but the cooking time will be longer (about 45 minutes) and they won’t disintegrate and soften the way red lentils do.

Other variations

  • Add 1 teaspoon smoked paprika
  • Alter the seasonings to your taste e.g add a bay leaf, coriander or chili flakes for some heat.
  • Add more broth to make it a thinner soup
  • Add a splash of coconut milk
  • Puree all or part of the soup with an immersion or stick blender for a creamy lentil soup.
  • Omit the lemon

Make Ahead

  • The red lentil soup recipe with vegetables can be frozen for a couple of months. We like to freeze it in smaller lunch-size portions.

Other hearty soup recipes you might like

All of these can either be served as starters or as meals in a bowl.

  • Beef barley soup recipe
  • ground beef vegetable soup recipe
  • Wedding soup recipe with zest
  • Sausage and bean soup
  • Vegetable barley soup
  • Root vegetable soup with barley
  • Instant pot French onion soup
  • vegetarian split pea soup
  • broccoli and cauliflower soup (easy to customize)

How to make this red lentil vegetable soup

Red Lentil Soup Recipe with Vegetables (2)
Red Lentil Soup Recipe with Vegetables (3)
Red Lentil Soup Recipe with Vegetables (4)
Red Lentil Soup Recipe with Vegetables (5)
Red Lentil Soup Recipe with Vegetables (6)

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4.77 from 170 votes

Red Lentil Soup Recipe With Vegetables

This red lentil soup recipe with vegetables is a healthy, hearty, satisfying meal in a bowl. Perfect for a weeknight meal served with crusty bread.

Prep Time7 minutes mins

Cook Time38 minutes mins

Total Time45 minutes mins

Course: Soup

Cuisine: Middle East

Servings: 5

Author: Cheryl Avrich

Ingredients

  • 3 tablespoon olive oil
  • 1 large onion
  • 3 carrots, peeled
  • 2 celery stalks
  • 1 potato, peeled
  • 2 garlic cloves, minced (or 1/4 teaspoon garlic powder)
  • 2 tablespoon tomato paste
  • 1 teaspoon ground cumin or curry powder
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • Optional: pinch of cayenne, chili powder and/or coriander seed
  • 4 cups (946ml) vegetable stock, broth or chicken broth (1 box)
  • 1 cup (237m) water
  • 1 cup (200g) red lentils
  • 1/2 large lemon (lemon zest and juice)
  • 1/4 cup (2 oz) chopped fresh parsley or cilantro

Instructions

  • PREPARE THE VEGETABLES: Dice carrots, onion, celery, potato.

    Shortcut: Cut vegetables into large chunks, put in food processor and pulse until roughly chopped.

  • SAUTE VEGETABLES, GARLIC: In a medium-large or large pot, heat oil to medium-high heat. Add vegetables and sauté until softened, about 5 minutes, stirring occasionally. Add garlic and sauté another minute.

  • ADD SEASONINGS AND OTHER INGREDIENTS: Add tomato paste, cumin or curry powder, salt and pepper (and optional seasonings if using). Stir and cook for 2 minutes. Stir in broth, water and lentils.

  • COOK: Bring the soup to a boil. Lower to medium heat or medium-low heat to simmer. Cover pot partially and cook for 30 minutes or until lentils and vegetables are tender.

  • FINISH THE SOUP AND SERVE: Add lemon juice, lemon zest and parsley (or cilantro). Taste and adjust seasonings adding additional salt if needed. Serve with a drizzle of good olive oil on top and additional lemon wedges if desired.

Video

Recipe Notes

Substitutes

  • Substitute cilantro for the parsley. Here's a quick 101 on Herbs: The Bare Essentials.
  • Use a cup of diced tomatoes (no juice) instead of tomato paste
  • Use chicken broth instead of vegetable broth

Other variations

  • Add 1 teaspoon smoked paprika
  • Alter the seasonings to your taste
  • Add more broth to make it a thinner soup
  • Puree all or part of the soup with an immersion blender
  • Omit the lemon

Make Ahead:

  • Red lentil and vegetable soup can be frozen for a couple of months in an airtight container. We like to freeze it in smaller lunch-size portions.

Nutrition

Calories: 273kcal | Carbohydrates: 38g | Protein: 12g | Fat: 9g | Saturated Fat: 1g | Sodium: 1074mg | Potassium: 773mg | Fiber: 14g | Sugar: 6g | Vitamin A: 6879IU | Vitamin C: 22mg | Calcium: 65mg | Iron: 5mg

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Red Lentil Soup Recipe with Vegetables (2024)

FAQs

Do you need to soak red lentils before making soup? ›

Red split lentils are nutty and sweet tasting, and they have a great creamy consistency that makes them perfect for hearty soups and stews. Plus, they cook so fast, and you never have to soak them in advance. That's why, they make a perfect go-to on busy weeknights.

Do you need to rinse red lentils before cooking? ›

Lentils to do not require soaking like other pulses. Rinse your lentils with fresh water before boiling to remove any dust or debris. Cook on a stovetop, using 3 cups of liquid (water, stock, etc) to 1 cup of dry lentils. Be sure to use a large enough saucepan as the lentils will double or triple in size.

How do you thicken red lentil soup? ›

Add flour or cornflour

Put a tablespoon of either into a small bowl and stir in 2-3 tbsp of the soup until you have a smooth mixture. Stir this back into the soup and bring it to a simmer. Cook for a few minutes to allow the starch granules to burst to thicken, and to cook out any flour flavour.

Why does my lentil soup taste bland? ›

Why does my lentil soup taste bland? Lentils have a relatively mild taste and take well to seasonings. To avoid a bland lentil soup, use a flavorful broth—whether that's homemade or store-bought chicken or vegetable broth. The other key is building flavor.

Is it OK not to rinse red lentils? ›

Lentils do not require it but can be soaked in order to reduce cooking time by about half. Before cooking, rinse lentils in cold water, pick over to remove debris or shrivelled lentils, then drain.

Is it bad not to rinse lentils? ›

Do I Have To Rinse and Sort Before Cooking? It's highly recommended that you rinse and sort lentils before cooking them.

What happens if you forget to rinse red lentils? ›

The only risk you have after cooking is encountering small stones that may accidentally remain in the lentils but this is rare.

How long should I boil red lentils? ›

Stovetop Red Lentils: Combine 1 cup lentils and 3 cups water. Bring the water to a boil, reduce to a low simmer, then cover and cook the lentils until they reach desired texture, anywhere from 5 to 12 minutes.

Do you cook lentils before adding to soup? ›

Do you cook lentils before adding to soup? Nope! Dried lentils cook in 35 minutes in the soup, and there's no need to soak them either!

Can you overcook lentil soup? ›

Mushy, overcooked lentils are far from tasty. Cooking them at a rapid simmer can lead to them splitting their skins from the pressure and thus lead to mushy results. Follow this tip: Trust that a gentle simmer will cook the lentils perfectly.

Is lentil soup better the next day? ›

Lentils are rich in protein, fiber, iron and folate. Lentil soup packs well for lunch in a leak-proof container, and it tastes even better the next day.

Is red lentil soup good for you? ›

Whether brown, green, yellow, red, or black, lentils are low in calories, rich in iron and folate, and an excellent source of protein. They pack health-promoting polyphenols and may reduce several heart disease risk factors.

Why does my stomach hurt after eating lentil soup? ›

Eating lentils can cause gas and bloating because they're high in fiber that your body is unable to break down. While fiber plays a large role in supporting and regulating your digestive system and bowel movements, it can also produce bacteria that leads to cramping and gas pains.

What not to put in soup? ›

The Worst Things to Put in Your Soup
  1. By Sara Butler. If there's one good thing about fall and winter, it's soup. ...
  2. Heavy Cream. Heavy cream creates an inviting texture for soups but that's where its positive contributions end. ...
  3. Juice. ...
  4. Turkey Bacon. ...
  5. Cheese. ...
  6. Croutons.

Why do I feel nauseous after lentil soup? ›

Lentils are frequently cooked with strong spices, which can cause indigestion in some people. Lentils are a good source of potassium, however, too many lentils in the diet can cause hyperkalemia (symptoms may include vomiting, fatigue, irregular heartbeat and difficulty breathing) in people with poor kidney function.

How long to soak red lentils before cooking? ›

In a large bowl, rinse and soak your red lentils for around 4 hours or overnight. Be sure to cover the lentils with enough water as they are going to soak up quite a bit. Once soaked, drain and rinse thoroughly.

Should you cook lentils before adding them to soup? ›

Do you cook lentils before adding to soup? Nope! Dried lentils cook in 35 minutes in the soup, and there's no need to soak them either!

How long to pre soak red lentils? ›

Lentils are tiny, so they don't need to soak at all to cook in a reasonable amount of time; unsoaked lentils will cook in 15 to 30 minutes depending on the type. But if you want to soak them to potentially ease digestion, aim for a minimum of two hours and a maximum of 12. (Two to four hours is a good starting point.)

Why did my lentil soup turn brown? ›

As the veggies hit the boiling water, volatile acids are released into the water and are carried away in the steam. When the pot is covered, the steam and the acids it contains are forced back into the water. Once there, the acids react with the chlorophyll in the vegetables, turning them an unsightly shade of brown.

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