This vegan red lentil soup is a hearty and nutritious dish perfect for any season. Packed with red lentils, vegetables, and warming spices, it’s both satisfying and easy to make. Whether you’re a seasoned vegan or just looking to incorporate more plant-based meals into your diet, this soup is a delicious option.
Some ingredients in this recipe might not be staples in every kitchen. Red lentils are a key component and can usually be found in the dried beans section of your supermarket. Cumin, turmeric, and paprika are essential spices that add depth and flavor to the soup. Make sure to check the spice aisle if you don’t already have them at home.

Ingredients For Vegan Red Lentil Soup
Red lentils: These are the base of the soup, providing protein and a creamy texture when cooked.
Onion: Adds a sweet and savory flavor to the soup.
Garlic: Enhances the overall taste with its pungent and aromatic qualities.
Carrot: Adds a slight sweetness and additional nutrients.
Celery: Provides a subtle flavor and crunch.
Cumin: A spice that adds a warm, earthy flavor.
Turmeric: Gives the soup a vibrant color and a slightly bitter, peppery taste.
Paprika: Adds a mild sweetness and a hint of heat.
Vegetable broth: The liquid base that cooks the lentils and vegetables, adding depth to the flavor.
Diced tomatoes: Adds acidity and a rich tomato flavor.
Salt and pepper: Essential for seasoning and enhancing the flavors.
Olive oil: Used for sautéing the vegetables, adding a rich, fruity flavor.
Technique Tip for This Recipe
When sautéing the onions, garlic, carrots, and celery, make sure to cook them until they are fully softened and slightly caramelized. This will enhance the depth of flavor in your soup and provide a richer base for the spices.
Suggested Side Dishes
Alternative Ingredients
red lentils - Substitute with green lentils: Green lentils have a similar texture and protein content, though they may take slightly longer to cook.
large chopped onion - Substitute with leeks: Leeks provide a milder, sweeter flavor that complements the soup well.
minced garlic - Substitute with garlic powder: Garlic powder can be used in a pinch, though fresh garlic offers a more robust flavor.
large chopped carrot - Substitute with sweet potato: Sweet potatoes add a similar sweetness and texture to the soup.
stalk chopped celery - Substitute with fennel: Fennel offers a slightly different flavor but maintains the crunchy texture.
cumin - Substitute with coriander: Coriander has a similar earthy flavor that can replace cumin in most recipes.
turmeric - Substitute with saffron: Saffron provides a similar color and a unique flavor, though it is more expensive.
paprika - Substitute with cayenne pepper: Cayenne pepper adds a bit more heat but can be used in smaller quantities.
vegetable broth - Substitute with water and bouillon cubes: Bouillon cubes dissolved in water can mimic the flavor of vegetable broth.
can diced tomatoes - Substitute with fresh tomatoes: Fresh tomatoes can be chopped and used in place of canned ones, though they may need to be cooked longer.
salt and pepper - Substitute with soy sauce: Soy sauce can add a similar salty flavor with an umami boost.
olive oil - Substitute with coconut oil: Coconut oil provides a different but complementary flavor and similar cooking properties.
Other Alternative Recipes Similar to This Soup
How to Store or Freeze This Soup
- Allow the soup to cool completely before storing. This prevents condensation and maintains the flavor and texture of the soup.
- Transfer the soup to airtight containers. For easy portioning, use individual-sized containers or freezer-safe bags.
- Label each container with the date and contents. This helps you keep track of freshness and ensures you know what you're grabbing from the freezer.
- Store the soup in the refrigerator if you plan to consume it within 3-4 days. This keeps the vegetables and lentils fresh and flavorful.
- For longer storage, place the containers in the freezer. The soup can be frozen for up to 3 months without losing its quality.
- When ready to eat, thaw the soup in the refrigerator overnight. This gradual thawing preserves the texture and flavor.
- Reheat the soup on the stovetop over medium heat, stirring occasionally. This ensures even heating and prevents scorching.
- Alternatively, you can reheat the soup in the microwave. Use a microwave-safe bowl, cover it loosely, and heat in 1-2 minute intervals, stirring in between.
- If the soup appears too thick after reheating, add a splash of vegetable broth or water to reach your desired consistency.
- Taste and adjust the seasoning before serving. Sometimes, flavors can mellow during storage, so a pinch of salt or pepper might be needed.
How to Reheat Leftovers
For stovetop reheating:
- Pour the leftover soup into a pot.
- Heat over medium heat, stirring occasionally to prevent sticking.
- Once the soup begins to simmer, reduce the heat to low.
- Continue to heat until the soup is thoroughly warmed, about 5-10 minutes.
For microwave reheating:
- Transfer the soup into a microwave-safe bowl.
- Cover the bowl with a microwave-safe lid or a plate to prevent splatters.
- Heat on high for 2-3 minutes, stirring halfway through.
- Check the temperature and heat in additional 30-second intervals if needed.
For oven reheating:
- Preheat your oven to 350°F (175°C).
- Pour the soup into an oven-safe dish.
- Cover the dish with aluminum foil to retain moisture.
- Heat for 20-25 minutes, or until the soup is hot throughout.
For slow cooker reheating:
- Transfer the soup into your slow cooker.
- Set the slow cooker to low heat.
- Heat for 1-2 hours, stirring occasionally, until the soup is warmed through.
Best Tools for Making This Soup
Large pot: Use this to cook the soup and combine all the ingredients.
Wooden spoon: Ideal for stirring the vegetables and spices without scratching the pot.
Chef's knife: Essential for chopping the onion, carrot, and celery.
Cutting board: Provides a safe surface for chopping vegetables.
Measuring cups: Necessary for measuring the red lentils and vegetable broth accurately.
Measuring spoons: Used to measure the cumin, turmeric, and paprika precisely.
Can opener: Needed to open the can of diced tomatoes.
Garlic press: Handy for mincing the garlic cloves quickly.
Ladle: Perfect for serving the hot soup into bowls.
Soup bowls: Used to serve the finished soup.
Tasting spoon: Helps to taste and adjust the seasoning with salt and pepper.
How to Save Time on This Recipe
Pre-chop vegetables: Chop the onion, garlic, carrot, and celery in advance and store them in the fridge.
Use canned lentils: Substitute dried red lentils with canned ones to reduce cooking time.
Batch cooking: Double the recipe and freeze portions for quick future meals.
Instant pot: Use an Instant Pot to cut down on cooking time significantly.
Pre-measure spices: Measure out the cumin, turmeric, and paprika ahead of time and store them together.

Vegan Red Lentil Soup
Ingredients
Main Ingredients
- 1 cup Red Lentils
- 1 large Onion chopped
- 2 cloves Garlic minced
- 1 large Carrot chopped
- 1 stalk Celery chopped
- 1 teaspoon Cumin
- 1 teaspoon Turmeric
- 1 teaspoon Paprika
- 4 cups Vegetable Broth
- 1 can Diced Tomatoes
- to taste Salt and Pepper
- 2 tablespoon Olive Oil
Instructions
- 1. Heat olive oil in a large pot over medium heat.
- 2. Add chopped onions, garlic, carrots, and celery. Sauté until softened.
- 3. Stir in cumin, turmeric, and paprika. Cook for another minute.
- 4. Add red lentils, vegetable broth, and diced tomatoes. Bring to a boil.
- 5. Reduce heat and let it simmer for 25-30 minutes until lentils are tender.
- 6. Season with salt and pepper to taste. Serve hot.
Nutritional Value
Keywords
Suggested Appetizers and Desserts
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