Ramadan Lentil Soup with Cumin and Lemon

Lentil soup is a familiar part of many Ramadan tables: nourishing, quick to cook and gentle enough to serve at iftar before the main meal. This version uses red lentils, which soften readily into a velvety soup, with onion, carrot and garlic adding sweetness and body. Cumin and coriander give the bowl a warm Middle Eastern-style spice profile without making it heavy, while lemon stirred in at the end sharpens the earthy lentils and keeps the finish fresh. Serve it hot with olive oil drizzled over the top, either as a light starter or with bread for a simple, satisfying meal.
Cuisine style Middle Eastern-style home cooking
Flavor profile Earthy • Citrusy • Gently spiced
Techniques Simmering • Blending
Key equipment Saucepan • Immersion blender
Cooking style One-pot cooking • Meal prep friendly • Freezer-friendly
Time commitment Under 1 hour

Why this recipe works

  • Warm spice base: Briefly cooking the cumin and coriander in oil before adding the lentils helps their flavour bloom without making the soup heavy.
  • Naturally smooth: Red lentils soften quickly and blend into a creamy soup without the need for dairy or thickening agents.
  • Bright finish: Lemon juice added at the end lifts the earthy lentils and keeps the final flavour clean and fresh.

Get the most out of this recipe

Ingredient notes

  • Use red lentils: Red lentils are ideal here because they break down quickly and create a smooth, velvety texture once blended.
  • Rinse before cooking: Rinsing the lentils until the water runs mostly clear helps keep the soup clean-tasting and prevents excess starchiness.
  • Add lemon at the end: Stirring in the lemon after blending preserves its fresh, sharp character; taste and adjust gradually.

Texture tips

  • Cook until fully tender: For the smoothest finish, make sure both the lentils and carrots are very soft before blending.
  • Loosen as needed: The soup thickens as it stands, so add a splash of vegetable stock when reheating if you prefer a lighter consistency.

Make-ahead tips

  • Good for batch cooking: The soup keeps well in the fridge for up to 4 days and can be portioned for easy lunches or quick evening meals.
  • Freeze in portions: Freeze cooled soup in portions for up to 3 months, then defrost overnight in the fridge before reheating.
  • Reheat gently: Warm in a saucepan over medium-low heat, stirring often and adding a little stock if the soup has thickened.

Serving ideas

  • Finish with olive oil: A drizzle of extra-virgin olive oil adds richness and a glossy finish to the smooth soup.
  • Serve with bread: Warm flatbread or crusty bread works well for scooping and makes the soup feel more substantial.

Equipment you'll need

Ingredients
Instructions
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  1. Finely chop the onion, cut the carrots into small pieces, and crush the garlic. Set a saucepan over medium heat and warm the olive oil.
  2. Add the onion and a pinch of the salt, then cook for 6 to 8 minutes until softened and lightly golden. Stir in the carrots and cook for 3 minutes, then add the garlic and cook for 1 minute until fragrant.
  3. Stir in the cumin and coriander and cook for 30 seconds. Add the red lentils, vegetable stock, remaining salt and the black pepper, then bring to the boil.
  4. Reduce to a gentle simmer and cook for 18 to 22 minutes, stirring occasionally, until the lentils and carrots are very tender. Skim any foam from the surface if needed.
  5. Blend the soup until completely smooth, then return it to a low heat. Squeeze in the lemon juice, taste and adjust with a little more salt and pepper if needed, and warm through for 1 to 2 minutes without boiling.
  6. Ladle into bowls and finish with a drizzle of olive oil. Serve hot.

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Recipe notes

Tips

  • Rinse the red lentils in a sieve until the water runs mostly clear to keep the soup clean-tasting and smooth.
  • If the soup thickens as it stands, loosen it with a splash of vegetable stock and warm gently until piping hot.
  • For anyone who is pregnant, elderly, or immunocompromised, ensure the soup is reheated until piping hot throughout before serving.

Substitutions

  • Replace Vegetable stock with water for a lighter soup, then increase Fine sea salt to taste.
  • Replace Lemon with lime for a sharper, more aromatic finish.
  • Replace Extra virgin olive oil with olive oil for cooking, then save the extra virgin olive oil for drizzling at the end.

Storage

  • Refrigerate up to 4 days
  • Cool quickly, then refrigerate in a sealed container. Reheat in a saucepan over medium-low heat, stirring often, until piping hot; add a splash of Vegetable stock if it has thickened. Freeze in portions for up to 3 months and defrost overnight in the fridge before reheating.

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Ramadan Lentil Soup with Cumin and Lemon
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Recipe overview

  • Servings: 4 servings
  • Total time: 45min (15min active)
  • Difficulty: Easy
  • Cuisine: Middle Eastern
Beginner friendly One pot Freezer friendly Kid friendly

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