Why it works: Pepper and ginger match in chemistry and in kitchens. They rank in the top 9% of all ingredient pairs, and cooks put them together in 6,800 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Shrimp Ch Axis’ Ey
Ingredients
Directions
Prepare
Shell the shrimps carefully.
Mince the shrimps quickly with a large sharp knife.
Transfer the minced shrimps to a mortar and pound them into a smooth paste.
Make the sauce
Gradually mix in the salad oil, chopped chilies, minced onions, and salt.
Add vinegar or strained lemon juice until the sauce is pleasantly acidic.
If desired, mix in powdered ginger for extra flavor.
Adjust the proportions of oil and vinegar to taste.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Pepper + gingertop 9% of all pairsSmell alikestrongCooked together6,800 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + gingertop 9% of all pairsSmell alikemoderateCooked together7,595 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + vinegartop 14% of all pairsSmell alikemoderateCooked together18,226 recipes
Shared aroma: acetic acid (sour, vinegar).
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Pepper + vinegartop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Shrimps
- Provide the main body and savory flavor of the sauce once pounded into a paste.
- Salad oil
- Adds fat and smoothness, carrying flavor and helping bind the pounded shrimp into a sauce.
- Green chilies
- Supply heat and fresh, pungent flavor that defines the sauce.
- Vinegar or lemon juice
- Adds acidity that brightens the sauce and balances the richness of the oil and shrimp.
The step that matters
Pounding the shrimp into a smooth paste. If the shrimp is not worked to a fine, smooth paste, the sauce will be coarse and the oil will not emulsify evenly into it. Mincing quickly with a sharp knife keeps the shrimp from becoming mushy or watery before pounding.
Swap the ginger
The recipe marks ginger as optional. How well each one fits the dish's main ingredients (shrimp, pepper, onion, vinegar):
- Garlicfits better
- Dillfits better
- Parsleyfits better
- Gingerthe original
Fit is the average pairing score against shrimp, pepper, onion, vinegar. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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