Italian Lentil Soup Recipe (2024)

This Italian Lentil Soup Recipe is the soulful, savory soup that’ll get you through your rainy days, snowy days… and any other day! With a mix of creamy and firm lentils, carrots, onions, and herbs floating in a dreamy vegetable broth, my red and green lentil soup recipe is a 30 minute ticket to a totally satisfied tummy!

Italian Lentil Soup Recipe (1)

Italian Lentil Soup Recipe

Low budget, low effort, quick, and healthy — this Italian lentil soup recipe has it all!

Lentils are full of vitamins, fiber, calcium, magnesium, and more. They also have a bit of protein!

Bulky and flavorful, you can really make a huge pot of delicious soup that’s good for the body, mind, and soul in no time at all. It only takes 30 minutes to cook!

If you’re even shorter on time, you could even make a quicker version of this red lentil soup recipe in your Instant Pot.

Lentils can bulk up any vegetable soups, too, or even add body to some salad.

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Ingredient Notes and Substitutions

  • Vegetable Broth – I always use low-sodium broth so that I can salt the soup to taste at the end of cooking.

    If using regular broth, leave out the extra salt I have listed in the lentil soup recipe.

  • Tomato Paste – A small but mighty ingredient!! Just a little adds so much flavor, and it thickens the Italian lentil soup too.

    Tomato sauce or puree can be used as substitutes, but here’s the thing — you’d need to use a lot more. Go with the paste!

  • Red Lentils – Soft, tender, and nutty, you can be sure any red lentil soup recipe will be creamy and wholesome.
  • Green Lentils – These are firmer than the red ones, with a peppery taste. Great for texture and a satisfying bite!
  • Fresh Herbs – Parsley, basil, and rosemary add the perfect variety of fresh, herbal flavor.

    If you’re using dried herbs, be sure to use less — and know that the taste will be more “spicy” than fresh.

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Green Lentil Soup Recipe Tips and Tricks

  • Add a dash of patience for thick stew.

Some like their vegetable soup with lentils to be thin, while others like it thick. Me? I like it right in the middle.

To thicken it more to your liking, just let it simmer just a bit longer. Another option is to add a cornstarch slurry, made with a 1:2 ratio of cornstarch to water.

It’s a better option for thickening than flour, which might make the broth a bit bland.

  • Don’t skip sauteeing the onions and garlic!

The most important part of making soups is the base, so don’t skip laying a solid flavor foundation!

And by this I mean — take care of every ingredient, start to finish. Take a few minutes to heat the garlic in some oil or butter until translucent, and then the garlic until aromatic.

Just these two ingredients release so much deep, rich flavor and aroma into the broth that it makes a world of difference!

  • Swap out, sub in, and use seasonal vegetables!

The veggies I use are easy to find all year, but they aren’t the only options.

It’s very common to include leafy greens, such as kale or spinach, in a homemade Italian soup recipe — especially if you’re using fresh herbs.

Seasonal garden vegetables such as zucchini, squash, sweet potatoes, green beans, and whatever else your green thumb can grow can be stewed to perfection with this red and green lentil soup recipe.

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Storing and Reheating Italian Lentil Soup

Refrigerate any leftovers for up to 5 days, or freeze for up to 3 months.

Because vegetable soup with lentils lasts so long and maintains its flavor so well, it’s perfect for preparing in bulk!

Reheat Italian lentil soup right on the stovetop in a pot, whether frozen or liquid, until warmed through.

Kitchen Tools You Will Need

  • 12 Quart Stockpot – There should be enough room for all of the food to move freely inside.
  • A Sharp Knife – There’s no better way to get even, perfect veggie chunks than with a good, sharp knife.
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Red Lentil Soup Recipe FAQ

Do I need to rinse lentils before making soup?

Yes you do! It’s important to remove any dirt or debris before cooking.

Plus, rocks have been known to make their way into bags of dried lentils, so you want to be sure to sort through as you rinse!

Can I make this Italian lentil soup recipe with canned lentils?

You can. However, those canned lentils are already soft, so you don’t want to add them too soon.

Instead, stir them in during the last 5 to 10 minutes — just long enough to warm through.

What is the tradition of lentils in Italy?

In Italy, the tasty little lentil is associated with luck, riches, and prosperity. They’re a sign of good things to come! As a result, they’re often served in soups on New Year’s Eve.

Try this tradition in your home this year, and see what fortune awaits you!

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Enjoy!
With love, from our simple kitchen to yours.

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Other Easy Soup And Stew Recipes

Italian Lentil Soup Recipe (12)

Italian Lentil Soup Recipe

Donna Elick

My Italian Lentil Soup Recipe is full of veggies, lentils, and flavor! Stock up on vegetable soup with lentils for an easy, make ahead meal.

5 stars from 1 review

Tried this recipe?Please comment and review!

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Prep Time 5 minutes mins

Cook Time 30 minutes mins

Total Time 35 minutes mins

Course Soup

Cuisine Italian

Method Stovetop

Servings 6

Ingredients

  • 1 pound baby carrots, sliced
  • 1 medium onion, chopped
  • 8 garlic cloves, pressed
  • 6 cups low sodium vegetable broth
  • 10 tablespoons tomato paste, or a 6 ounce can
  • 14.5 ounce can diced tomatoes
  • 1/2 cup dried red lentils, rinsed
  • 1/2 cup dried green lentils, rinsed
  • 1/2 teaspoon red pepper flakes
  • 1 teaspoon kosher salt
  • 1/2 teaspoon fresh ground black pepper
  • 2 tablespoons fresh parsley, chopped
  • 1/4 cup fresh basil leaves, chopped
  • 2 tablespoons fresh rosemary, chopped

Instructions

  • In a 12 quart stock pot, heat oil over medium heat. Add onions and cook until translucent. Add garlic and carrots, cook until garlic is aromatic (about 2 minutes). Add vegetable broth, tomato paste, diced tomatoes, lentils, red pepper, salt and black pepper.

  • Cover and bring to a boil. Reduce heat to simmer for 30 minutes. Add parsley, basil, rosemary and stir to combine.

  • Serve and enjoy!

Nutrition

Serving: 1 | Calories: 200cal | Carbohydrates: 39g | Protein: 12g | Fat: 1g | Saturated Fat: 1g | Sodium: 762mg | Sugar: 11g | Fiber: 15g | Calcium: 91mg | Iron: 5mg

All nutritional information is based on third party calculations and is only an estimate. Each recipe’s nutritional value will vary depending on the ingredients used, measuring methods, and portion sizes.

Tried this recipe?Let us know how it was!

Italian Lentil Soup Recipe (13)

Originally published October 2012, updated and republished December 2023

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Italian Lentil Soup Recipe (2024)

FAQs

Why is my lentil soup tasteless? ›

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.

Do you rinse lentils before making soup? ›

The other good news: Lentils don't need to soak as beans do (though you do need to sort and rinse them before cooking). Different types of lentils cook in different amounts of time. Red lentils are the fastest cooking and they dissolve as they cook and make for a smooth soup.

Why is my lentil soup not thick? ›

Cook It Longer

Sometimes soup just needs to simmer longer to reach the perfect consistency. Check to see if the vegetables are tender, and then taste the broth. If the soup tastes a bit watery, give it more time.

How do you thicken 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.

What makes lentils taste better? ›

Think more like you're cooking pasta- you just need significantly more water than lentils. You can also use broth instead of adding an extra layer of flavor. I like adding a bay leaf, an onion cut in half, and a clove of garlic to add flavor to the lentils.

How do you fix bland lentil soup? ›

Since lentils are starchy, earthy in flavor, and can be on the bland side, there are many ways to make them flavorful, including by adding them into soup. When other ingredients are introduced that complement lentils like onions, garlic, spices, and lemon, the taste is out of this world.

Can you overcook lentils in soup? ›

This time, it turned out mushy and there wasn't a whole lentil to be found. Damn it! I figured out later that it spent about 2.5 hours too long in the slow cooker (a little miscalculation on my part). If you're like me and have overcooked Lentil Soup then you're in luck because I'm going to show you how to revive it.

What color lentils are best for soup? ›

I recommend using green or French green lentils because they hold their shape in the soup, adding satisfying texture. Brown lentils are also a fine option.

What happens if I forgot to rinse lentils? ›

It is generally recommended to rinse lentils before cooking them to remove any debris or impurities [1]. However, forgetting to rinse them before adding them to your soup does not necessarily mean that the meal is unsafe to eat.

What is the white foam on lentil soup? ›

That means the foam will typically appear when making meat-based broths and, to a lesser degree, soups made from high-protein vegetables such as chickpeas and lentils. When those coagulated proteins cluster together, they can create air pockets, which is what causes the “sudsy bubbles,” says Trout.

What are the white strands in lentil soup? ›

Those look to be radicles (embryonic stems, the part the root grows from) that have separated from the lentils. If you look closely at the less squished lentils in your soup, you'll probably see some with the radicles still attached.

Why does my lentil soup taste sour? ›

Soup can become acidic due to a variety of factors such as using acidic ingredients like tomatoes, vinegar, or lemon juice, overcooking certain vegetables, or adding too much of ingredients like wine or citrus. It can also be caused by fermentation or spoilage of soup over time.

How do you fix watery lentils? ›

You can thicken lentils by simmering it a little more or adding a table spoon of cream ( malai) into it…. Rinse the lentils, put them in a pot with enough water to cover by about an inch, bring them to a boil, and reduce the heat to simmer.

Why is my lentil soup mushy? ›

Make sure to not overcook the lentils, or else they will become extremely mushy. That will not affect the taste of this yummy soup, but the mushy lentils thicken the soup and give it a different, less pleasant consistency.

Is lentil soup good for you? ›

Here are some of the reasons why you should include lentil soup in your diet. Lentils are high in protein, which is essential for building and maintaining your muscles, bones, and skin. Protein also helps you feel full and satisfied, which can support weight loss and appetite control.

How do you fix flavorless soup? ›

If a soup is tasting bland in the bowl, consider adding acid rather than salt. A squeeze of lemon or lime, or a dash of yogurt or sour cream can add brightness to the bowl. Our Lemony Chicken Soup will make your mouth water.

Why are my lentils bland? ›

The simple answer: you cooked them too long. Lentils are actually quite difficult to get right.

How do you fix Flavourless soup? ›

Use fresh, good quality ingredients like vegetables and herbs. Add a little bit of vinegar or lemon juice to your soup to make it taste better. Use a high-quality broth or stock as a base for your soup. Roast or caramelize your vegetables before adding them to your soup to bring out their natural sweetness.

Why does my soup have no flavor? ›

Ensure you've added enough salt and black pepper. Too little salt means your soup's flavours' will remain hidden. When you know your soup is salty enough, move on to other seasonings like herbs and spices.

References

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