15-Minute Lentil Soup (2024)

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Thanks to canned lentils, this healthy, hearty soup comes together super fast.

By

Martha Stewart

15-Minute Lentil Soup (1)

Martha Stewart

Martha Stewart is a bestselling author, entrepreneur, and lifestyle expert who has taught millions of people through generations the joy of entertaining, cooking, gardening, collecting, crafting, and home renovating via her eponymous magazine, Martha Stewart Living, Emmy-winning television shows, and 99 books (and counting). Based in Katonah, N.Y., where she helms her 156-acre Bedford Farm, Martha is America's first self-made female billionaire.

Editorial Guidelines

Updated on June 16, 2023

Prep Time:

15 mins

Total Time:

15 mins

Servings:

1

Need lentil soup for one? Allow us to suggest this super fast recipe for a "can"-do dinner. It uses canned lentils and store-bought vegetable or chicken broth—that's why it's so fast. The recipe starts with gently cooking finely chopped onion, carrot, and celery; this is called a mirepoix or aromatic base. The vegetables are cooked until soft, just like they are in a big-batch lentil soup. Then, the stock is poured into the pot and simmered briefly to develop the flavor before canned lentils are added. This is when the soup is ready for its final ingredient—a little red wine vinegar brings it all together.

For a healthy, delicious, quick, and easy meal for one, you really can't beat this comforting recipe. Serve with plenty of crusty bread for dipping.

15-Minute Lentil Soup (2)

Tips for Making the Best Lentil Soup

Finishing Touches

Here's what to serve with lentil soup—or what to add to each bowl to make it a little more elevated. Pick your favorites and be sure to add them to the grocery list when you're ready to shop.

  • Top with grated Parmesan
  • Top with chopped fresh herbs, such as parsley or chives
  • Top with crispy bacon
  • Stir in a handful of baby spinach (just before the vinegar)
  • Serve a hunk of your favorite cheese, such as Cheddar or an aged Gouda, on the side
  • Serve with crusty bread, like a baguette, for dunking
  • Serve with soup crackers
  • Serve with cornbread

Before you get started, it's necessary to rinse and drain your canned lentils—don't skip this step.

Ingredients

  • 1 teaspoon extra-virgin olive oil

  • ½ small onion, finely chopped

  • 1 carrot, finely chopped

  • 1 celery stalk, finely chopped

  • 1 garlic clove, minced

  • Coarse salt and ground pepper

  • 14 ½ ounces low-sodium vegetable or chicken broth

  • ¾ cup cooked lentils (from a 15-ounce can), rinsed and drained

  • 2 teaspoons red-wine vinegar

Directions

15-Minute Lentil Soup (3)

  1. Cook vegetables:

    In a medium saucepan, heat oil over medium heat. Add onion, carrot, celery, and garlic; season with salt and pepper and cook, stirring occasionally, until onion softens, 3 to 5 minutes.

    15-Minute Lentil Soup (4)

  2. Add broth and cook:

    Add broth, bring to a boil, and cook 5 minutes.

    15-Minute Lentil Soup (5)

  3. Add lentils and cook:

    Add lentils and cook until soup thickens slightly, 3 to 5 minutes. Stir in vinegar and season with salt and pepper.

    15-Minute Lentil Soup (6)

15-Minute Lentil Soup (7)

Warm Lentil Salad with Poached Eggs

Frequently Asked Questions

Can you overcook lentils in 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.

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. To do so, use aromatics like onions and garlic, include fresh or dried herbs, and season well with salt and pepper.

Other Quick Soup Recipes to Try:

  • Late-Summer Vegetable Soup
  • Tortellini Soup with Peas and Spinach
  • Easy Chicken Noodle Soup
  • Smoky Black-Bean Soup with Sausage
  • Stracciatella with Brown Rice

Originally appeared: Everyday Food, October 2009

Updated by

Victoria Spencer

15-Minute Lentil Soup (8)

Victoria Spencer

Victoria Spencer is an experienced food editor, writer, and recipe developer. She manages the Martha Stewart recipe archive and is always curious about new ingredients and the best techniques. She has been working in food media for over 20 years.

15-Minute Lentil Soup (2024)

FAQs

Is lentil soup really good for you? ›

If you're wondering if lentil soup is good for you, the answer is yes! Lentils are nutritious, rich in minerals, protein, low in fat, high in fibre (digestive health). They are a terrific vegetarian source of protein with 25% of the calories in lentils attributable to protein.

Can too many lentils cause stomach pain? ›

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.

Where does the story of lentil soup come from? ›

History and literature

The Roman cookbook Apicius, compiled in the 1st century AD, includes a recipe for lentil soup with chestnuts. Lentil soup is mentioned in the Bible: In Genesis 25:30-34, Esau is prepared to give up his birthright for a pot of fragrant red lentil soup being cooked by his brother, Jacob.

Do you rinse lentils before making soup? ›

Rinse. On occasion, you'll find small rocks or debris mixed in with dried lentils. To avoid eating them, rinse the lentils in a fine mesh sieve and pick them over before you cook them.

What if I eat lentil soup every day? ›

Eating more lentils may help people maintain a healthy weight or lose weight. Replacing energy-dense (or high calorie) foods with legumes such as lentils can help people prevent or manage obesity and lose weight. Research suggests that regularly eating lentils may help with the management and prevention of diabetes.

Which color lentil is healthiest? ›

Black Lentils (Beluga lentils)

Thanks to the robust flavor, these lentils pair well with meaty veggies and marinated proteins like mushrooms, tofu, and seitan. Best of all, black lentils are the most nutritious variety of lentils, boasting the highest amount of protein, plus high levels of calcium, potassium, and iron.

What are the bad side of lentils? ›

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.

When should you not eat lentils? ›

Risks of Eating Lentils

Lentils are a healthy choice for most people and aren't associated with significant health risks. However, since they are so high in fiber, people who aren't used to eating fiber-rich foods may experience bloating and gas after consuming lentils, especially in large portions.

Are lentils bad for your gut? ›

Lentils, like some fruits and vegetables, contain fiber that's difficult for your body to break down. It also helps produce good bacteria in your gut. But too much can cause cramping and gas. To minimize these symptoms, Homan recommends gradually increasing your fiber intake.

Why do Mexicans eat lentils? ›

Widely consumed throughout the Mediterranean region, lentils were standard fare for the Spaniards, who brought them to the New World, where they became a staple of the Mexican diet. They became a staple crop, too.

Who in the Bible ate lentils? ›

NKJV And Jacob gave Esau bread and stew of lentils; then he ate and drank, arose, and went his way. Thus Esau despised his birthright.

Why do Italians eat lentils? ›

In Italy we believe the eating Lentils, or lenticchie, bring good fortune, and eating them on new year's eve – shortly after midnight – is an Italian tradition that's said to date back to ancient Rome.

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.

What happens if you forgot to rinse lentils? ›

It'll be fine. The reason you rinse lentils is to remove any small rocks, husks, and rodent droppings that might have gotten in there.

What are the black spots on lentils? ›

Severely-infected seed may be shrivelled. Tiny black spots may appear on the surface of infected seeds. Clusters of brown spots often form on the leaves, upper stems and pods. These brown fruiting bodies distinguish Ascochyta from Anthracnose.

Which is healthier pea soup or lentil soup? ›

Peas have 6 grams of fiber, less than the almost 9 grams provided by lentils. If you are a vegetarian or vegan, lentils provide 7 milligrams of iron, while split peas only have 2.7 milligrams. Both foods are beneficial sources of potassium, with split peas providing 750 milligrams and lentils 772 milligrams per 1 cup.

Does lentil soup spike blood sugar? ›

Pulse consumption has been shown to confer beneficial effects on blood glucose and insulin levels. Lentil consumption, in particular, consistently lowers acute blood glucose and insulin response when compared to starchy control foods.

Is lentil soup full of carbs? ›

Lentils are a type of legume, a category that also includes beans, soy, and chickpeas. Due to their high carb content, legumes are generally avoided on a strict keto diet. In fact, 1 cup (180 grams) of cooked lentils provides 36 grams of carbs.

Are lentils carbs or protein? ›

Lentils are high in fibre, and complex carbohydrates, while low in fat and calories. Their high protein content makes lentils a perfect option for those looking to boost their protein intake. They are naturally gluten-free, making them a delicious staple in a gluten-free kitchen.

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