Why it works: Peanut and shrimp match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and 182 recipes mention both. Both carry 2-ethyl-3,6-dimethylpyrazine, which smells roasted, nutty. The science ↓
The recipe
4 servingsIngredients
Contains: wheat, peanut, soy, shellfish, sesame (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.
Whisk the peanut butter, light soy sauce, Chinese black vinegar, white sugar and sesame oil in a large bowl, adding a splash of hot water to loosen into a smooth sauce.
Bring a large pot of water to a boil. Add the udon noodles and cook for 4 minutes, stirring so they do not stick.
Add the broccoli florets to the pot and cook for 1 minute.
Add the shrimp to the pot and cook for 2 to 3 minutes, until they turn pink and opaque, reaching 145°F (63°C) in the thickest part.
Drain the noodles, broccoli and shrimp well, reserving a splash of the cooking water if needed.
Add the hot noodles, broccoli and shrimp to the sauce bowl and toss until evenly coated, loosening with a little reserved water if too thick.
Divide among four bowls and sprinkle with the chopped roasted peanuts, if using.
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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Peanut + shrimptop 4% of all pairsAroma overlapstrongMentioned together182 recipes
Shared aroma: 2-ethyl-3,6-dimethylpyrazine (roasted, nutty).
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Peanut + sesametop 1% of all pairsAroma overlapstrongMentioned together349 recipes
Shared aroma: 2-ethyl-3,6-dimethylpyrazine (roasted, nutty).
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Sesame + broccolitop 3% of all pairsAroma overlapstrongMentioned together372 recipes
Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).
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Sesame + shrimptop 4% of all pairsAroma overlapstrongMentioned together299 recipes
Shared aroma: 2-ethyl-3,6-dimethylpyrazine (roasted, nutty).
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Butter + shrimptop 5% of all pairsAroma overlapstrongMentioned together2,733 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Flavor stand-ins for the broccoli
How well each one fits the dish's main ingredients (peanut, butter, sauce, vinegar, sugar, sesame, shrimp):
- Capsicumbetter flavor fit
- Potatobetter flavor fit
- Mustardbetter flavor fit
- Broccolithe original
Fit is the average pairing score against peanut, butter, sauce, vinegar, sugar, sesame, shrimp. 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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