Lentil Potato Soup - Easy, Vegan Lentil and Potato Soup Recipe (2024)

This Lentil Potato Soup is the perfect make ahead lunch option. It is plant based, comforting, loaded with flavor and super filling.

Lentil Potato Soup - Easy, Vegan Lentil and Potato Soup Recipe (1)

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Soup Season is the best season!

Kitchen Tools

serving suggestions

Ingredients

Why green lentils?

How to make lentil potato soup

Storage, freezing and reheating

Check out These Other vegetarian soup recipes

Lentil Potato Soup

Soup Season is the best season!

Is there anything better than curling up with a warm bowl of soup when there is a chill in the air? As soon as the fall weather hits, I have soups, stews and chilis on repeat on my stove.

This lentil and potato soup is the best option for meal prep. It is filling on its own, but also works as a delicious side dish with the classic soup, salad and sandwich combo.

This soup freezes so well! Prepare a batch now, freeze it and pull it out of the freezer for cold winter days when you don’t want to cook.

Lentil Potato Soup - Easy, Vegan Lentil and Potato Soup Recipe (2)
  • Sharp knife and cutting board
  • Vegetable peeler
  • Measuring spoons, measuring cups and liquid measuring cup
  • Mesh strainer for rinsing lentils
  • Large stock pot or dutch oven

serving suggestions

I love to serve this hearty lentil and potato soup for a quick and healthy lunch. It is the perfect thing to add to your meal prep and then enjoy all week long.

The fiber from the lentil and potatoes is perfect for keeping you full. You can serve on its own with a hunk of french bread or alongside a sandwich or salad for a balanced meal.

I like to garnish with soup with some fresh parmesan cheese, chopped fresh herbs, and fresh cracked black pepper. I love to serve it with a slice of my easy homemade bread that I make by letting it proof overnight.

Lentil Potato Soup - Easy, Vegan Lentil and Potato Soup Recipe (3)

Ingredients

  • Yellow onion and garlic – diced onion and minced garlic cloves sauteed in oil are the perfect base to start layering flavors for soup. You can also use yukon gold potatoes or sweet potatoes.
  • Russet potatoes – peeled and cubed russet potatoes add the perfect texture to this soup to balance out the heartiness of the lentils. You could also use
  • French green lentils – I chose green lentils for this vegan soup because they are hearty and result in the perfect texture.
  • Olive oil – I like to use extra virgin olive oil to saute vegetables for this lentil potato soup recipe, but you can use any other type of oil or even butter.
  • Salt, pepper, and smoked paprika – use these simple spices to flavor the soup. You can add extra dry spices to change the flavor slightly. I like adding some cumin, turmeric or even cayenne pepper for extra spice.
  • Vegetable broth – use a flavorful vegetable stock for the base of this soup. For extra protein you could use a beef bone broth or chicken bone broth instead.
  • Parmesan cheese and fresh herbs for serving – garnish the soup with some freshly grated parmesan cheese and some chopped herbs like fresh parsley. I also like to add just a squeeze of fresh lemon juice to add a bit of brightness and acidity.

You can easily add extra vegetables to this lentil soup recipe. Saute some diced carrots and celery with the onions and garlic. You can also stir some spinach leaves into the final soup and allow them to melt.

Why green lentils?

There are over 7 different types of lentils and all of them have different tastes and textures. The type of lentil you choose can drastically change the dish you are making.

I chose French green lentils because they are slightly heartier than other lentils. They have a mild, nutty flavor that can be slightly peppery. The heartiness of the green lentil is the perfect contrast to the soft potato in this soup.

Brown lentils are small so they cook quickly and have a nice, earthy, mild taste. They would also work well for this soup.

Yellow, orange and red lentils can turn very mushy when cooked so they are not ideal for this style of soup, but are wonderful for a softer and more tender soup.

Lentil Potato Soup - Easy, Vegan Lentil and Potato Soup Recipe (4)

How to make lentil potato soup

Step 1: Saute onion and garlic

To begin, dice yellow onion, mince garlic and peel and cube the russet potatoes and set to the side. Rinse green lentils, drain and set to the side.

Then, heat a large stock pot or dutch oven over medium low heat and add the oil, onion and garlic to the pot. Simmer, tossing frequently until the onion and garlic are soft and fragrant – about 3 minutes.

Next, season onion and garlic with the salt, pepper, and smoke paprika. Toss and continue simmering for another 2 minutes.

Step 2: Simmer lentil soup and serve

Then, pour the cubed potatoes, lentils, vegetable broth, and water into the pot. Increase heat to high and bring mixture to a boil. Reduce to a simmer, cover with a lid and simmer for about 30 minutes.

Finally, test the soup to see that the lentils are soft and cooked through.Turn off heat and stir in the white balsamic. Allow soup to cool slightly and serve with herbs and parmesan cheese.

Lentil Potato Soup - Easy, Vegan Lentil and Potato Soup Recipe (5)

Frequently Asked Questions

Do lentils need to be soaked before making soup?

No you do not need to soak lentils before you make lentil soup. The lentils will cook quickly when simmered in the broth.

Does lentil soup make you full?

Yes! This is a completely vegan soup, but lentil soup is very filling and satisfying because the lentils are high in fiber and protein.

Storage, freezing and reheating

Allow soup to cool completely and transfer to an airtight container. Store in the fridge for up to 7 days.

To store longer, transfer to a freezer safer container and freeze for up to 3 months. I like to use souper cubes for this!

Reheat soup gently from refrigerated or frozen in a sauce pan on the stove. Add extra vegetable broth to the soup as you reheat, if desired.

Check out These Other vegetarian soup recipes

  • Classic Vegetable Soup (Progresso Copycat)
  • Instant Pot Tomato Soup
  • Sweet Potato Mushroom and Wild Rice Soup
  • Vegetarian White Bean Chili
Lentil Potato Soup - Easy, Vegan Lentil and Potato Soup Recipe (6)

Lentil Potato Soup - Easy, Vegan Lentil and Potato Soup Recipe (7)

Recipe

Lentil Potato Soup

5 Stars4 Stars3 Stars2 Stars1 Star5 from 9 reviews

Make a healthy and hearth lentil and potato soup for a comforting fall meal!

Recipe By: Madeline

Prep: 10 minutesCook: 45 minutesTotal: 55 minutes

PrintPin itRate recipeSave recipe

Servings: 8 servings 1x

Ingredients

  • 1 yellow onion
  • 4 cloves of garlic
  • 2 russet potatoes
  • 1 cup French green lentils
  • 2 tbsp olive oil
  • 2 tsp salt
  • 1/2 tsp black pepper
  • 1/4 tsp smoked paprika
  • 1 qt (4 cups) vegetable broth
  • 2 cups water
  • 1 tbsp white balsamic vinegar

Instructions

  1. Dice yellow onion, mince garlic and peel and cube the russet potatoes and set to the side. Rinse green lentils, drain and set to the side.
  2. Heat a large stock pot or dutch oven over medium low heat and add the oil, onion and garlic to the pot. Simmer, tossing frequently until the onion and garlic are soft and fragrant – about 3 minutes.
  3. Season onion and garlic with the salt, pepper, and smoke paprika. Toss and continue simmering for another 2 minutes.
  4. Pour the cubed potatoes, lentils, vegetable broth, and water into the pot. Increase heat to high and bring mixture to a boil. Reduce to a simmer, cover with a lid and simmer for about 30 minutes.
  5. Test to see that the lentils are soft and cooked through.Turn off heat and stir in the white balsamic. Allow soup to cool slightly and serve with herbs and parmesan cheese.

Notes

  • feel free to use low sodium vegetable broth or stock
  • you can use other types of potatoes if you prefer
  • freeze soup in airtight containers for up to 3 months
  • Add carrots and celery when sauteeing the onion and garlic for a extra vegetables.

This website provides approximate nutrition information for convenience and as a courtesy only. Nutrition data is gathered primarily from the USDA Food Composition Database, whenever available, or otherwise other online calculators.

Lentil Potato Soup - Easy, Vegan Lentil and Potato Soup Recipe (2024)

FAQs

Do I have to 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!

Why does my lentil soup taste bland? ›

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.

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 to make lentil soup Jamie Oliver? ›

Heat a glug of olive oil in a large pan and add the onion. Cook gently, stirring often, for 5 minutes, then add the parsnips, rogan josh paste and ginger, and cook for a further 5 minutes. Add the lentils, stock (if using) or the same amount of hot water and the ham hock and bring to the boil.

What happens if I don't rinse lentils? ›

While it seems like an unnecessary step, don't skip rinsing your lentils and sifting through them before cooking to remove any stones or debris. It is rare to find stones, but it does happen.

Which color lentils are best for soup? ›

Red lentils are best for soups, curries, dals, and anything that craves a creamy, thicker, more comforting touch.

Why does my stomach hurt after eating lentil soup? ›

Another reason that lentils are known for causing gas and bloating is because they are high in what's called raffinose. Raffinose family oligosaccharides (RFO) are known to cause stomach discomfort and bloating because the human body lacks the enzyme required to break them down within the digestive tract.

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.

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.

Can you overcook lentil soup? ›

Yes, you can overcook lentils; they will become mushy. Much depends on the type of lentil you're using. Some cook quicker and hold their shape better than others. To avoid overcooking them, always follow the cooking directions in your recipe and use the type of lentils called for in the ingredient list.

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.

Why does my lentil soup taste sour? ›

There are several reasons why your vegetable soup may taste sour. It could be due to the vegetables used, such as tomatoes or vinegar, which naturally have a tangy flavor. Another reason could be that the soup was left to sit for too long and the acidity from the vegetables increased.

Why do you soak lentils in baking soda? ›

Bottom Line. If beans make you uncomfortably gassy, sprinkle a little baking soda into their soaking water. It will reduce the volume of gas produced by the legumes, plus, they will cook quicker.

How do you make lentil soup less gassy? ›

Soak and Rinse Legumes: Before cooking legumes, soak them in water for several hours or overnight. This helps soften the legumes and removes some of the complex sugars that can contribute to gas production.

Why won't my lentils soften in soup? ›

You're not using enough water

According to the BBC, lentils need a whole lot of water to cook all of the way through. So use at least three times more water than lentils and avoid the temptation to salt the water. Adding salt can make the lentil's exterior tough and unappetizing (via Lentils.org).

Do I need to pre-cook lentils? ›

Nope! Unlike lots of other dried pulses (such as some dried beans), lentils don't need to be soaked before cooking. This means they're really quick and easy to use – you can decide you want to cook lentils when you're already ready to start cooking, and they can be ready to eat not long after.

Do I need to soak lentils before cooking them? ›

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.

What happens if you don't cook lentils all the way? ›

In addition, undercooked lentils stay with lectin, an ingredient that may cause stomach problems like diarrhea or even food poisoning.

Do lentils have to be fully cooked? ›

Honestly, the best way to tell if lentils are done are to taste them. They should be tender to the bite, with some varieties of lentils being a bit more firm and others more soft. That said, if you would like your lentils to be softer, just simmer them a few minutes longer until they reaches your desired consistency.

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