Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Shrimp Sauce
Ingredients
Directions
Make the sauce base
Beat the butter until creamy.
Add the corn starch and beat until smooth.
Stir in the boiling water.
Cook the sauce
Cook in a double boiler.
Stir constantly until the sauce thickens.
Stir occasionally for about 10 minutes.
Add the diced shrimps.
Season with salt and pepper.
Stir in the lemon juice.
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 + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Corn + peppertop 11% of all pairsSmell alikemoderateCooked together5,324 recipes
Shared aroma: 2-nonenal (fatty, green).
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Butter + shrimptop 11% of all pairsSmell alikemoderateCooked together2,931 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
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Corn + lemontop 13% of all pairsSmell alikemoderateCooked together1,927 recipes
Shared aroma: 2-nonenal (fatty, green).
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Butter + corntop 14% of all pairsSmell alikemoderateCooked together7,345 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Adds richness and fat, giving the sauce a smooth, creamy body.
- Corn starch
- Thickens the liquid as it heats, giving the sauce its body.
- Diced shrimp
- Provides the main flavour and protein of the sauce.
The step that matters
Stir in the boiling water gradually while beating the butter and corn starch smooth. Adding the liquid to a smooth paste prevents lumps, because starch clumps if it meets hot liquid unevenly. Keep stirring so the starch disperses before thickening begins.
Swap the lemon
How well each one fits the dish's main ingredients (butter, corn, shrimp, pepper):
- Limefits better
- Coconutfits about as well
- Avocadofits about as well
- Lemonthe original
Fit is the average pairing score against butter, corn, shrimp, pepper. 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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