Why it works: Pepper and water chestnut work together. They rank in the top 10% of all ingredient pairs, and 170 recipes mention both. Both carry coumarin, which smells sweet, hay. The science ↓
The recipe
Serves 6Ingredients
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.
Melt the butter in a large skillet over medium heat.
Add the finely sliced onion and cook, stirring often, for about 5 minutes until softened and lightly golden.
Add the sugar snap peas and cook, stirring, for about 3 minutes until bright green and crisp-tender. If using frozen peas, add them straight from the freezer and cook 1 to 2 minutes longer.
Add the drained water chestnuts and cook, stirring, for about 2 minutes until heated through.
Season with black pepper, toss well, 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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Pepper + water chestnuttop 10% of all pairsAroma overlaplowMentioned together170 recipes
Shared aroma: coumarin (sweet, hay).
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Cream + buttertop 3% of all pairsAroma overlapstrongMentioned together41,494 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Onion + water chestnuttop 5% of all pairsAroma overlapmoderateMentioned together319 recipes
Shared aroma: coumarin (sweet, hay).
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Cream + sugartop 5% of all pairsAroma overlapmoderateMentioned together43,437 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Onion + peppertop 6% of all pairsAroma overlapmoderateMentioned together68,463 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 (cream, butter, sugar, pepper, water chestnut):
- Capsicumbetter flavor fit
- Potatoabout as good a flavor fit
- Spinachabout as good a flavor fit
- Onionthe original
Fit is the average pairing score against cream, butter, sugar, pepper, water chestnut. 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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