Why it works: Pasta and lentils share more aroma than cooks usually use. They rank in the top 1% of all ingredient pairs, and 29 recipes mention both. Both carry 1-hexanol, which smells resin, flower. The science ↓
The recipe
6 servingsIngredients
Contains: milk, wheat (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.
Bring a large pot of salted water to a boil, add the rotini, and cook until tender, about 10 minutes. Stir occasionally so it does not stick.
Drain the pasta and rinse under cold water until cool. Shake off excess water and let it sit in the colander for a few minutes.
Chop the yellow bell pepper and red onion if needed, then add them to a large bowl with the canned lentils.
Add the cooled pasta to the bowl with the vegetables and lentils.
Pour the Greek-style vinaigrette over the salad and toss well to coat everything evenly.
Gently fold in the crumbled feta cheese so it stays in fairly large pieces.
Cover and refrigerate for at least 30 minutes so the flavors blend. Toss again before serving cold.
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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Pasta + lentilstop 1% of all pairsAroma overlapstrongMentioned together29 recipes
Shared aroma: 1-hexanol (resin, flower).
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Feta cheese + oniontop 4% of all pairsAroma overlapmoderateMentioned together1,030 recipes
Shared aroma: ethyl butyrate (apple, fruity).
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Pepper + oniontop 6% of all pairsAroma overlapmoderateMentioned together68,463 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Lentils + oniontop 7% of all pairsAroma overlapmoderateMentioned together1,221 recipes
Shared aroma: coumarin (sweet, hay).
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Pasta + oniontop 8% of all pairsAroma overlapmoderateMentioned together1,960 recipes
Shared aroma: acetic acid (sour, vinegar).
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 (pasta, pepper, lentils, feta cheese):
- Spinachbetter flavor fit
- Kalebetter flavor fit
- Tomatobetter flavor fit
- Onionthe original
Fit is the average pairing score against pasta, pepper, lentils, feta cheese. 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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