Why it works: Onion and garlic match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and 29,030 recipes mention both. Both carry furaneol, which smells caramel, strawberry. The science ↓
The recipe
10 servingsIngredients
Directions
Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.
Rinse the red lentils and yellow split peas in a sieve under cold water until the water runs mostly clear, then drain well.
Place the lentils, split peas, chopped onion, chopped carrots, chopped garlic, and ground cumin into a pressure cooker.
Pour in the chicken broth and season lightly with salt and ground black pepper.
Secure the lid and bring the cooker to high pressure. Cook for 15 minutes, then release the pressure naturally for 10 minutes before opening the lid.
Stir the soup well, mashing some of the lentils and peas against the side of the pot for a thicker texture.
Taste the soup and adjust the salt and black pepper as needed.
Stir in the lemon juice, adding more to taste, and serve hot.
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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Onion + garlictop 1% of all pairsAroma overlapstrongMentioned together29,030 recipes
Shared aroma: furaneol (caramel, strawberry).
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Lentils + cumintop 2% of all pairsAroma overlapstrongMentioned together308 recipes
Shared aroma: coumarin (sweet, hay).
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Carrot + cumintop 2% of all pairsAroma overlapstrongMentioned together776 recipes
Shared aroma: methyl cinnamate (strawberry).
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Garlic + cumintop 3% of all pairsAroma overlapmoderateMentioned together5,083 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Carrot + peppertop 3% of all pairsAroma overlapstrongMentioned together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Flavor stand-ins for the onion
How well each one fits the dish's main ingredients (lentils, peas, carrot, garlic, cumin, chicken, pepper):
- Tomatobetter flavor fit
- Capsicumbetter flavor fit
- Spinachbetter flavor fit
- Onionthe original
Fit is the average pairing score against lentils, peas, carrot, garlic, cumin, chicken, pepper. 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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