Why it works: Nigella seed and cumin share more aroma than cooks usually use. They rank in the top 4% of all ingredient pairs, and 28 recipes mention both. Both carry 4-methoxybenzaldehyde, which smells sweet, anise. The science ↓
The recipe
Serves 4Ingredients
Contains: milk (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.
Heat 2 tbsp groundnut oil in a large heavy pan over medium heat. Add the 4 large onions, thinly sliced, and fry for about 20 minutes until deep golden, stirring often.
Blend the 4 garlic cloves, the first piece of ginger, the red chilli, the bird's-eye chilli and the chopped tomatoes with a splash of water to a smooth paste.
Add the paste to the onions with the cinnamon, 5 green cardamom, 1 tsp Madras curry powder, ½ tsp nigella seeds, 1 tsp ground coriander and 1 tsp ground cumin. Stir for 3 minutes until fragrant.
Add the chopped green peppers, cook for 10 minutes, then pour in the 300ml water and the pinch of salt. Simmer gently for 15 minutes.
Mix 1 tbsp Madras curry powder, 1 tsp cayenne pepper, 1 tsp ground cumin, 1 tsp nigella seeds, the second piece of ginger grated, the 2 garlic cloves minced and the large green chilli chopped. Rub over the cubed sirloin and chill for 30 minutes.
Heat 1 tsp ghee in a frying pan and brown the beef in batches. Add it to the sauce with the 1 onion sliced, the 3 green cardamom and the ½ cinnamon. Simmer covered for 60 minutes until tender, with the thickest piece reaching 145°F (63°C), then rest 3 minutes.
Cut the aubergine into cubes and fry in the second 1 tsp ghee until golden. Add the okra, the ¼ tsp salt and the aubergine to the curry for the last 15 minutes of simmering.
Rinse the basmati rice, then cook it in the vegetable stock with the first 1 tsp ghee and a pinch of salt, covered, for about 15 minutes until tender. Scatter the garam masala and chopped coriander over the curry and serve with the rice.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Nigella seed + cumintop 4% of all pairsAroma overlapstrongMentioned together28 recipes
Shared aroma: 4-methoxybenzaldehyde (sweet, anise).
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Cardamom + cinnamontop 1% of all pairsAroma overlapstrongMentioned together1,299 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Ginger + cinnamontop 1% of all pairsAroma overlapstrongMentioned together6,380 recipes
Shared aroma: estragole (anise, licorice).
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Ginger + cardamomtop 1% of all pairsAroma overlapstrongMentioned together1,114 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Onion + garlictop 1% of all pairsAroma overlapstrongMentioned together29,030 recipes
Shared aroma: furaneol (caramel, strawberry).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Flavor stand-ins for the nigella seed
How well each one fits the dish's main ingredients (onion, garlic, tomato, pepper, ginger, cardamom, cinnamon):
- Chickpeabetter flavor fit
- Beansbetter flavor fit
- Sesamebetter flavor fit
- Nigella seedthe original
Fit is the average pairing score against onion, garlic, tomato, pepper, ginger, cardamom, cinnamon. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
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