This Classic Lentil Soup is a warm and hearty dish that’s perfect for any occasion. Whether you need a comforting meal on a chilly day or a nutritious option for lunch, this soup delivers rich flavor and satisfying texture. With its easy preparation and wholesome ingredients, it stands out as a go-to recipe for families and food lovers alike. Enjoy it with crusty bread for dunking, making every bowl a delightful experience.
Why You’ll Love This Recipe
- Nutrient-Packed: This soup is loaded with protein and fiber from lentils and vegetables, making it a healthy choice.
- Easy to Make: With simple steps and minimal prep time, even beginner cooks can create this flavorful dish.
- Versatile: Customize with your favorite spices or vegetables to suit your taste preferences.
- Meal Prep Friendly: Perfect for leftovers! Store in the fridge or freezer for quick meals later.
- Vegan and Gluten-Free: A delightful option that caters to various dietary needs without compromising on flavor.
Tools and Preparation
For making this hearty soup, having the right tools will enhance your cooking experience. Here are some essentials you’ll need.
Essential Tools and Equipment
- Dutch oven or large pot
- Cutting board
- Chef’s knife
- Measuring spoons
- Ladle
Importance of Each Tool
- Dutch oven or large pot: Ideal for even cooking and simmering the lentils while allowing flavors to meld perfectly.
- Chef’s knife: A sharp knife makes chopping vegetables quick and safe, ensuring uniform pieces for even cooking.

Ingredients
This Lentil Soup is made with a classic mirepoix, hearty lentils, savory broth, and the perfect combination of spices. Enjoy a bowl of this warm vegan soup with bread for dunking. Vegan, Gluten-Free, Grain-Free.
For the Soup Base
- 2 tablespoons olive oil
- 1 yellow onion (diced)
- 3 carrots (sliced)
- 2 stalks celery (sliced)
- 1 tablespoon tomato paste
- 3 cloves garlic (minced)
For Seasoning
- 1 teaspoon Italian seasoning
- 1 teaspoon paprika
- 1/2 teaspoon cumin
- 2 bay leaves
- Black pepper (to taste)
For the Main Ingredients
- 2 cups dry green lentils (sorted and rinsed)
- 1 14.5 ounce can crushed tomatoes
- 4 cups vegetable broth
- 3-4 cups water
For Finishing Touches
- 1 tablespoon fresh lemon juice
- 2 tablespoons chopped parsley (for garnish)
How to Make Classic Lentil Soup
Step 1: Prepare the Aromatics
Warm the olive oil in a dutch oven or large pot over medium heat. Add the diced onion and sauté for 2 to 3 minutes until translucent. Then add the sliced carrots and celery, sautéing for an additional minute. Stir in the tomato paste until evenly mixed, continuing to sauté for another 2 to 3 minutes.
Step 2: Add Spices
Incorporate minced garlic, Italian seasoning, paprika, cumin, bay leaves, and black pepper into the pot. Mix well and allow the spices to toast by sautéing for about 1 minute.
Step 3: Simmer the Soup
Add sorted green lentils, crushed tomatoes, vegetable broth, and 3 cups of water into the pot. Stir thoroughly. Bring everything to a boil over high heat before reducing it to medium heat. Let it simmer for 20 to 30 minutes while stirring occasionally until lentils are tender. If you prefer a thinner soup consistency, add an additional cup of water as needed.
Step 4: Finishing Touches
Remove bay leaves from the soup before serving. Stir in fresh lemon juice and season with salt and pepper according to your taste preferences.
Step 5: Serve
Serve warm in bowls topped with chopped parsley. This soup can be stored in the refrigerator for up to 5 days or frozen for up to 2 months for future enjoyment.
How to Serve Classic Lentil Soup
Serving Classic Lentil Soup is a delightful experience that can be enhanced with various sides and garnishes. This hearty soup pairs well with multiple accompaniments, making it versatile for any meal setting.
With Crusty Bread
- Freshly baked baguette: Perfect for dunking into the warm soup.
- Garlic bread: Adds a flavorful twist and enhances the overall meal.
Topped with Fresh Herbs
- Chopped parsley: A simple garnish that adds a pop of color and freshness.
- Cilantro or basil: These can elevate the flavor profile of the soup.
With a Side Salad
- Mixed greens: A light salad balances the hearty soup perfectly.
- Caesar salad: A classic option that complements the flavors nicely.
With Grated Cheese
- Feta or goat cheese: Crumbled on top for a creamy texture.
- Nutritional yeast: A vegan alternative for a cheesy flavor without dairy.
How to Perfect Classic Lentil Soup
Creating the perfect bowl of Classic Lentil Soup is easy with a few tips. Pay attention to your ingredients and cooking methods to achieve a rich and flavorful dish.
- Use quality lentils: Opt for fresh, dry lentils for the best texture and taste.
- Adjust seasoning: Taste as you cook, adding salt and spices gradually to reach your desired flavor.
- Incorporate vegetables: Feel free to add veggies like spinach or kale for added nutrition.
- Control consistency: If you prefer a thicker soup, blend part of it to create a creamier texture.
- Store properly: Allow leftovers to cool before refrigerating to maintain freshness.
Best Side Dishes for Classic Lentil Soup
Pairing your Classic Lentil Soup with delicious side dishes can elevate your meal. Here are some great options that complement its flavors beautifully.
- Garlic Herb Flatbread: Soft and chewy bread infused with garlic makes an excellent accompaniment.
- Quinoa Salad: A light, protein-rich dish that pairs well with the soup’s heartiness.
- Roasted Vegetables: Seasonal veggies roasted in olive oil add depth to your meal.
- Stuffed Bell Peppers: Filled with grains or beans, these peppers are filling and nutritious.
- Potato Wedges: Crispy on the outside and soft inside, they create a satisfying contrast.
- Coleslaw: A crunchy slaw brings freshness that balances out the warmth of the soup.
Common Mistakes to Avoid
Avoiding common mistakes can enhance your Classic Lentil Soup experience. Here are some key points to watch out for:
- Bold ingredient measurement: Not measuring ingredients accurately can lead to an imbalanced flavor. Always use measuring cups and spoons for precision.
- Bold skipping the sauté step: Skipping the sautéing of vegetables can result in a bland soup. Take the time to sauté onions, carrots, and celery to build a flavorful base.
- Bold using old lentils: Using lentils that are past their prime can lead to tough soup. Always check the expiration date and store lentils properly.
- Bold not adjusting seasoning: Failing to taste and adjust seasoning at the end can leave your soup lacking flavor. Don’t hesitate to add more salt, pepper, or lemon juice as needed.
- Bold overcooking the lentils: Overcooking lentils can lead to mushy soup. Keep an eye on them and cook just until tender for the best texture.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- Keeps well for up to 5 days.
Freezing Classic Lentil Soup
- Allow the soup to cool completely before freezing.
- Use freezer-safe containers or bags, leaving space for expansion.
- Can be frozen for up to 2 months.
Reheating Classic Lentil Soup
- Oven: Preheat oven to 350°F (175°C). Place soup in an oven-safe dish and cover with foil. Heat for 20-25 minutes or until warm.
- Microwave: Transfer soup to a microwave-safe bowl and heat in intervals of 1-2 minutes, stirring in between until hot.
- Stovetop: Pour soup into a pot over medium heat, stirring occasionally until heated through, about 5-10 minutes.
Frequently Asked Questions
Here are some common questions about making Classic Lentil Soup.
Can I customize my Classic Lentil Soup?
Yes! Feel free to add other vegetables like spinach or kale for more nutrients or adjust spices according to your taste.
What type of lentils should I use for this soup?
Green or brown lentils work best as they hold their shape during cooking and provide a hearty texture.
Is Classic Lentil Soup gluten-free?
Absolutely! This recipe is gluten-free, making it suitable for those with gluten sensitivities.
How do I make my Classic Lentil Soup spicier?
To add heat, consider including diced jalapeños or red pepper flakes during the sautéing process.
Final Thoughts
This Classic Lentil Soup is not only comforting but also versatile. You can easily customize it by adding your favorite veggies or spices. Enjoy it with crusty bread or a fresh salad for a wholesome meal. Try this recipe today and savor every bite!
Classic Lentil Soup
Classic Lentil Soup is a cozy and nourishing dish that warms the soul, making it ideal for any occasion. Packed with protein and fiber from lentils and fresh vegetables, this vegan soup offers a rich flavor profile that’s both satisfying and wholesome. Whether enjoyed as a comforting meal on a chilly day or as a nutritious option for lunch, each bowl is sure to delight. Pair it with crusty bread for dipping to enhance your dining experience.
- Total Time: 40 minutes
- Yield: Approximately 6 servings 1x
Ingredients
- 2 tablespoons olive oil
- 1 yellow onion, diced
- 3 carrots, sliced
- 2 stalks celery, sliced
- 1 tablespoon tomato paste
- 3 cloves garlic, minced
- 2 cups dry green lentils, sorted and rinsed
- 1 can (14.5 oz) crushed tomatoes
- 4 cups vegetable broth
- Fresh lemon juice (1 tablespoon)
- Chopped parsley (for garnish)
Instructions
- In a large pot, heat olive oil over medium heat. Sauté diced onion until translucent.
- Add sliced carrots and celery; sauté for an additional minute.
- Stir in tomato paste and cook for another 2 to 3 minutes.
- Mix in minced garlic, spices, and bay leaves; toast for about a minute.
- Add lentils, crushed tomatoes, vegetable broth, and water; bring to a boil.
- Reduce heat to medium and simmer for 20 to 30 minutes until lentils are tender.
- Stir in lemon juice before serving; garnish with parsley.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Category: Main
- Method: Stovetop
- Cuisine: Vegan
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 220
- Sugar: 5g
- Sodium: 420mg
- Fat: 6g
- Saturated Fat: 1g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 36g
- Fiber: 12g
- Protein: 10g
- Cholesterol: 0mg