Introduction & Inspiration
I’m a firm believer that a good lentil soup is one of the most comforting and satisfying meals you can make. This particular Lentil Soup recipe, with its simple ingredients and straightforward instructions, immediately appealed to me as a perfect weeknight dinner option. It’s hearty, healthy, and packed with flavor.
My inspiration came from a desire to create a soup that was both nourishing and easy to make. I wanted something that would be a welcome addition to my regular meal rotation, using pantry staples and requiring minimal effort. Lentil soup has always been a go-to for me.
My goal was to find a recipe that was both adaptable and delicious, allowing for variations based on personal preferences and available ingredients. This Lentil Soup recipe seemed to fit the bill perfectly: a classic base of lentils, vegetables, and broth, with the potential for endless customization.
Lentil Soup is also very good for meal-prep.
Nostalgic Appeal
Lentil soup holds a special place in many cultures and cuisines around the world, evoking a sense of tradition, home cooking, and wholesome nourishment. It’s a dish that often brings back memories of family meals, comforting flavors, and simple, satisfying ingredients.
The combination of lentils, vegetables, and herbs is a timeless classic, reminiscent of rustic soups and stews that have been enjoyed for generations.
The aroma of simmering lentils, onions, carrots, and celery is instantly recognizable and comforting, evoking a sense of warmth and well-being.
And the act of serving a hearty bowl of lentil soup, perhaps with a side of crusty bread, is a simple pleasure that transcends cultures and generations, connecting us to a shared culinary heritage.
Homemade Focus
This Lentil Soup recipe is a celebration of homemade goodness, emphasizing the satisfaction of creating a delicious and nutritious meal from scratch. You’re in control of every ingredient, ensuring freshness and quality.
I appreciate recipes that prioritize whole, unprocessed ingredients and simple cooking techniques, and this one certainly does. You’re using basic pantry staples and fresh vegetables to create a soup that’s far more flavorful and nutritious than anything you could buy pre-made.
The act of dicing the vegetables, sautéing them in olive oil, and simmering the lentils until tender is a classic cooking process that connects us to the heart of home cooking.
And the simple act of seasoning the soup with salt, pepper, and thyme adds a personal touch, allowing you to adjust the flavors to your liking.
Flavor Goal
The primary flavor goal of this Lentil Soup is a hearty, savory, and slightly earthy flavor with a comforting, slightly creamy texture. It’s a soup that’s both nourishing and satisfying, with layers of flavor that develop as it simmers.
The green or brown lentils provide the base flavor and texture, offering a slightly earthy and nutty note and a tender, yet slightly firm, bite.
The diced carrots, celery, and onion create the classic mirepoix, a foundation of aromatic vegetables that adds sweetness and savory depth to the soup.
The minced garlic contributes a pungent and aromatic flavor that enhances the other ingredients.
The vegetable broth provides the liquid base for the soup, adding depth of flavor.
The diced tomatoes add acidity, sweetness, and a touch of umami.
The bay leaf and thyme add herbaceous notes and complexity to the broth.
And the salt and pepper enhance the overall flavor and balance the other ingredients.
Ingredient Insights
Let’s take a closer look at the ingredients that make this Lentil Soup so flavorful and nutritious. I’ll explain why each one is important, without listing specific measurements (those are in the recipe section).
Green or brown lentils: These are the heart of the soup.
Carrots, diced:
Celery stalks, diced:
Onion, diced:
Garlic cloves, minced:
Vegetable broth:
Canned diced tomatoes:
Olive oil:
Bay leaf:
Thyme:
Salt and pepper to taste:
This a very short and efficient list.
Essential Equipment
You won’t need any specialized equipment. Here’s what you’ll need:
A large pot or Dutch oven: This is essential for cooking the soup. A heavy-bottomed pot is ideal for even heat distribution.
A cutting board and knife: For dicing the vegetables.
A wooden spoon or spatula: For stirring the soup.
Measuring cups and measuring spoons.
This is all you need.
List of Ingredients with Measurements
Here’s the complete list of ingredients, with precise measurements:
- 1 cup green or brown lentils
- 2 carrots, diced
- 2 celery stalks, diced
- 1 onion, diced
- 2 garlic cloves, minced
- 4 cups vegetable broth
- 1 can diced tomatoes
- 1 tbsp olive oil
- 1 bay leaf
- 1 tsp thyme
- Salt and pepper to taste
These are classic soup ingredients.
Prepare all the ingredients before to start.

Step-by-Step Instructions
Let’s break down the process into easy-to-follow steps.
Step 1: Sauté Vegetables. In a large pot, heat the olive oil over medium heat. Add the diced onion, carrots, and celery, and sauté until softened, about 5 minutes.
Step 2: Add Garlic. Add the minced garlic and cook for another minute, until fragrant.
Step 3: Add Remaining Ingredients. Add the lentils, vegetable broth, diced tomatoes, bay leaf, and thyme to the pot. Bring the mixture to a boil.
Step 4: Simmer. Reduce the heat to low and simmer for about 30 minutes, or until the lentils are tender.
Step 5: Season and Serve. Season the soup with salt and pepper to taste. Remove the bay leaf before serving.
The instructions are short and easy to follow.

Troubleshooting
Let’s address some potential issues and offer solutions:
Problem: My lentils are still hard after 30 minutes. Solution: Continue to simmer the soup for a longer period, adding more vegetable broth if necessary, until the lentils are tender. Different types of lentils may require slightly different cooking times. Also, older lentils can take longer to cook.
Problem: My soup is too thin. Solution: You can continue to simmer the soup, uncovered, to allow some of the liquid to evaporate. You can also mash some of the lentils against the side of the pot to thicken the soup naturally, or use an immersion blender to blend a portion of the soup.
Problem: My soup is too thick. Solution: Add more vegetable broth, a little at a time, until the soup reaches your desired consistency.
Problem: My soup is bland. Solution: Taste and add more salt.
These solutions are efficient.
Tips and Variations
Here are some tips and variations for this Lentil Soup:
Tip: For a richer flavor, use a high-quality vegetable broth, or even chicken broth if you’re not vegetarian/vegan.
Variation: Add other vegetables to the soup, such as diced potatoes, sweet potatoes, zucchini, or spinach.
Tip: If you don’t have fresh thyme, you can use ½ teaspoon of dried thyme.
Variation: Add a pinch of red pepper flakes for a touch of heat.
Tip: For a creamier soup, you can stir in a dollop of plain yogurt or coconut milk at the end.
Variation: Add a squeeze of lemon juice before serving for extra brightness and acidity.
Tip: Garnish the soup with fresh parsley, chopped chives, or a drizzle of olive oil.
This recipe is very versatile.
Serving and Pairing Suggestions
This Lentil Soup is a hearty and versatile dish that can be enjoyed in many ways. Here are some serving and pairing ideas:
Serving: Serve the soup hot, as a main course or a starter.
Pairing:
- With crusty bread: Essential for soaking up the flavorful broth.
- With a side salad: For a lighter and more balanced meal.
- With a grilled cheese sandwich: A classic comfort food pairing.
Pairing (Beverage): A medium-bodied red wine, such as a Merlot or Pinot Noir, would pair well with the earthy flavors of the lentils. A crisp white wine, such as a Sauvignon Blanc, would also be a good option. Drink with moderation.
Lentil Soup is perfect for a cozy night.
Nutritional Information
Nutritional information is approximate due to variations in specific ingredients and serving sizes. A serving (assuming the recipe makes about 4 servings) may contain:
- Calories: 250-350
- Fat: 5-8 grams
- Saturated Fat: 1-2 grams
- Cholesterol: 0 mg (vegan recipe)
- Sodium: 400-600 mg
- Total Carbs: 40-50 grams
- Dietary Fiber: 10-15 grams
- Sugars: 5-8 grams
- Protein: 15-20 grams
This Lentil Soup is a very healthy and nutritious dish, providing a good source of protein, fiber, and vitamins from the lentils and vegetables.
PrintLentil Soup
I hope this comprehensive guide has inspired you to make your own Lentil Soup! It’s a delicious, comforting, and nutritious meal that’s perfect for any occasion.
Ingredients
Here’s the complete list of ingredients, with precise measurements:
- 1 cup green or brown lentils
- 2 carrots, diced
- 2 celery stalks, diced
- 1 onion, diced
- 2 garlic cloves, minced
- 4 cups vegetable broth
- 1 can diced tomatoes
- 1 tbsp olive oil
- 1 bay leaf
- 1 tsp thyme
- Salt and pepper to taste
These are classic soup ingredients.
Prepare all the ingredients before to start.
Instructions
Let’s break down the process into easy-to-follow steps.
Step 1: Sauté Vegetables. In a large pot, heat the olive oil over medium heat. Add the diced onion, carrots, and celery, and sauté until softened, about 5 minutes.
Step 2: Add Garlic. Add the minced garlic and cook for another minute, until fragrant.
Step 3: Add Remaining Ingredients. Add the lentils, vegetable broth, diced tomatoes, bay leaf, and thyme to the pot. Bring the mixture to a boil.
Step 4: Simmer. Reduce the heat to low and simmer for about 30 minutes, or until the lentils are tender.
Step 5: Season and Serve. Season the soup with salt and pepper to taste. Remove the bay leaf before serving.
The instructions are short and easy to follow.
Recipe Summary and Q&A
Let’s conclude with a summary of the recipe and answers to some frequently asked questions:
Recipe Summary:
Lentil Soup is a hearty and flavorful soup made with lentils, carrots, celery, onion, garlic, vegetable broth, diced tomatoes, and seasonings. It’s simmered until the lentils are tender and the flavors have melded, and then seasoned to taste.
Q&A:
Q: Can I make this soup ahead of time? A: Yes! Lentil soup often tastes even better the next day, as the flavors have more time to develop. You can make it ahead of time and store it in the refrigerator for up to 3 days. Reheat gently on the stovetop or in the microwave.
Q: Can I freeze this soup? A: Yes, lentil soup freezes well. Let it cool completely, then transfer it to freezer-safe containers or zip-top bags and freeze for up to 3 months. Thaw in the refrigerator overnight and reheat gently.
Q: I don’t have green or brown lentils. Can I use red lentils? A: Red lentils cook much faster and tend to break down more than green or brown lentils, so they will result in a mushier soup. If you use red lentils, reduce the cooking time significantly.
Q: Can I add meat to this soup? A: Yes, you can add cooked sausage, bacon, or ham to the soup for added flavor and protein.
Q: Could I use an instant pot? A: Yes.
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