How-to guide
How to Make Moroccan Lentils — Spiced Adas with Tomato and Cumin
Moroccan lentils — adas — are humble, hearty everyday food: brown or green lentils simmered soft with onion, garlic, tomato and warm spices into a thick, comforting stew eaten with plenty of bread. Cheap, filling and naturally vegan, they are the kind of dish that turns up on the family table any day of the week. The seasoning of cumin, ginger and paprika is what lifts them above a plain pot of lentils. This guide gives a dependable, warming version. Find more everyday and vegetarian dishes on our Moroccan dishes index.
About 1 hour
Step by step
- 1
Rinse the lentils
Rinse brown or green lentils well and pick over them for any grit or stones. These varieties hold their shape better than red lentils, which suits this stew. There is no need to soak them, though a short soak can shorten the cooking time.
- 2
Soften the aromatics
In a pot, warm olive oil and gently soften chopped onion and garlic until translucent. This base carries the whole dish, so let the onion soften properly rather than rushing it. A little cooking here builds sweetness and depth.
- 3
Bloom the spices
Stir in ground cumin, ginger, sweet paprika, a little turmeric and black pepper, and cook for a minute so they become fragrant in the oil. Toasting the spices this way, rather than just boiling them in with the lentils, gives a much rounder, deeper flavour.
- 4
Add tomato and lentils
Add grated or chopped tomatoes and a spoon of tomato purée, cook them down briefly, then stir in the lentils and enough water to cover them well. Bring to a simmer. The tomato gives body and a gentle tang that balances the earthy lentils.
- 5
Simmer until tender
Simmer gently, partly covered, until the lentils are soft and the stew has thickened, around forty-five minutes, topping up with water as needed. Season with salt towards the end, once the lentils are tender, as salting too early can keep them firm.
- 6
Finish with herbs and oil
Stir through plenty of chopped fresh coriander and parsley and check the seasoning, adding a squeeze of lemon if you like. Finish with a drizzle of good olive oil. Serve hot and thick with khobz for scooping. It reheats and even improves the next day.
Common mistakes to avoid
- Salting the lentils too early, which can keep them tough.
- Boiling the spices in with the water instead of blooming them in oil first.
- Using red lentils, which collapse into mush rather than holding shape.
- Not cooking them long enough, leaving the lentils firm and chalky.
- Skipping the fresh herbs and olive oil that lift the finished dish.
Tips from the kitchen
- Brown or green lentils hold their shape best for this stew.
- Bloom the spices in the oil before adding liquid for a deeper flavour.
- Add salt near the end, once the lentils have softened.
- A squeeze of lemon and a drizzle of olive oil at the end brighten everything.
- Like many pulse dishes, it tastes even better reheated the next day.
Questions
What lentils are best for Moroccan lentils?
Brown or green lentils are the usual choice because they hold their shape and give the stew a pleasant, tender bite. Red or split lentils break down into a purée, which suits soups better than this dish. Rinse and pick over whichever you use; brown and green need no soaking, though a short soak speeds cooking.
Are Moroccan lentils vegan?
Yes, in their everyday form they are naturally vegan: lentils simmered with onion, garlic, tomato, olive oil and warm spices, finished with fresh herbs. They make a hearty, protein-rich vegan main served with bread. Just use water or vegetable stock, and they are a satisfying meat-free staple.
Why are my lentils still hard?
The two common causes are salting or adding acidic tomato too early, which can slow softening, and simply not cooking them long enough. Add most of the salt near the end, give the lentils enough gentle simmering time, and top up with water so they stay covered. Old, long-stored lentils can also stay stubbornly firm.
What do you serve with Moroccan lentils?
Plenty of warm khobz bread for scooping is the classic partner, since this is a dish eaten by hand with bread rather than cutlery. A few small salads alongside make it a fuller meal. The lentils are hearty enough to be a main on their own, especially finished with olive oil and herbs.
Learn it hands-on in Marrakech
Reading is one thing; doing it beside a local host is another. Book a Marrakech cooking class, or explore the medina on a guided food tour.