Lemony Lentil & Dill Soup
A bright, comforting bowl of red lentils simmered with aromatic onions and garlic, then finished with a generous handful of fresh dill and a squeeze of lemon. The lentils practically melt into a creamy, velvety soup without any dairy, making it light yet deeply satisfying. Ready in just 30 minutes, it's the perfect weeknight bowl that feels like a warm hug.
For 4 servings
- prep · ~2 min
Rinse the lentils until the water runs clear.
Place the red lentils in a fine-mesh sieve and rinse under cold running water for about a minute, agitating them gently with your fingers, until the water runs almost clear. Drain well.
- saute · ~7 min
Sauté the onion, garlic, carrot and celery.
Heat the olive oil in a large pot over medium heat. Add the chopped onion, garlic, carrot and celery, and cook, stirring occasionally, until the vegetables soften and the onion turns translucent, about 5 to 7 minutes.
TIPDon't let the garlic brown — it turns bitter. Keep the heat at medium. - saute · ~1 min
Stir in the cumin and turmeric.
Add the ground cumin and turmeric to the pot. Stir constantly and cook for about 1 minute until the spices are fragrant and well coated onto the vegetables.
TIPBlooming the spices in oil deepens their flavor dramatically. - simmer · ~20 min
Add the lentils and water, then simmer.
Pour in the rinsed lentils and 4 cups of water. Add the salt. Stir well, increase the heat to high and bring to a rolling boil. Reduce the heat to low, partially cover the pot with a lid, and simmer gently for 15 to 20 minutes, stirring occasionally, until the lentils are completely soft and have broken down.
TIPA small amount of bright orange foam may rise to the surface during boiling; skim it off with a spoon. - mix · ~2 min
Blend half the soup for a creamy texture.
Remove the pot from the heat. Using an immersion blender, pulse a few times directly in the pot to partially blend the soup, leaving some texture. Alternatively, carefully transfer about half the soup to a countertop blender, blend until smooth, then return it to the pot and stir to combine.
TIPFor a fully smooth soup, blend completely. For a rustic, brothy texture, skip this step entirely. - mix · ~1 min
Stir in the fresh dill, lemon juice, and black pepper.
Add the chopped fresh dill, lemon juice, and black pepper to the soup. Stir well to combine. Taste and adjust the seasoning, adding more lemon juice or salt if needed.
TIPAlways add lemon juice off the heat to preserve its bright, fresh flavor. - serve
Ladle into bowls, garnish, and serve hot.
Divide the soup among serving bowls. Top each bowl with a pinch of extra chopped fresh dill and a light sprinkle of lemon zest. Serve immediately.
TIPThis soup thickens as it cools. When reheating leftovers, simply add a splash of water to loosen it.
What to keep in mind.
7 tips from the recipe — small details that make a real difference to the final dish.
- 1Rinse red lentils until the water runs clear to remove excess starch and prevent a gummy texture.
- 2Bloom cumin and turmeric in oil for one minute to release their essential oils and deepen flavor.
- 3Skim off any orange foam that rises while boiling for a cleaner-looking soup.
- 4For a velvety texture, blend only half the soup; leave the rest chunky for body.
- 5Add lemon juice and dill off the heat to keep their bright, fresh notes intact.
- 6The soup thickens as it cools, so add a splash of water when reheating leftovers.
- 7Grate the lemon zest just before serving for maximum aroma and color.
Adapt it for your goals.
Creamy Coconut
Replace 1 cup of water with light coconut milk. Adds a subtle sweetness and extra creaminess, perfect for a richer, more decadent soup.
Spicy KickSpicy Kick
Add 1/2 teaspoon of red pepper flakes or a minced green chili along with the onions. Gives the soup a gentle heat that complements the lemon and dill.
High ProteinHigh-Protein
Stir in 1/2 cup of cooked shredded chicken or chickpeas just before serving. Boosts protein for a heartier meal.
Vegan & Gluten FreeVegan & Gluten-Free
This recipe is naturally vegan and gluten-free. Just ensure any added stock or garnishes (e.g., croutons) are certified gluten-free.
Why this is on our healthy list.
Rich in Plant Protein
Red lentils provide a solid dose of plant-based protein, supporting muscle repair and keeping you full longer.
Good Source of Dietary Fiber
Lentils and vegetables deliver soluble and insoluble fiber, aiding digestion and promoting gut health.
Packed with Antioxidants
Turmeric and cumin are rich in anti-inflammatory compounds, while dill and lemon juice add vitamin C for immune support.
Low in Fat and Dairy-Free
With just one tablespoon of olive oil and no cream, this soup is light yet satisfying, suitable for heart-healthy diets.
Frequently asked questions
Not recommended, as green and brown lentils hold their shape and take much longer to cook, resulting in a chunky, not creamy, soup.







