Why it works: Fish and anchovy work together. They rank in the top 9% of all ingredient pairs, and cooks put them together in 637 recipes. Both carry decanal, which smells soap, orange peel. The science ↓
Shrimp Soup
Ingredients
Directions
Prepare the shrimp liquor
Remove heads and shells from the shrimps.
Put the shrimps into a saucepan.
Cover with water.
Boil for 5 minutes.
Strain.
Make the soup
Heat the butter in a saucepan.
Add the flour.
Add the fish stock, shrimp liquor, and anchovy.
Boil for 3 minutes.
Add the shrimps.
Add chopped parsley.
Serve.
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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Fish + anchovytop 9% of all pairsSmell alikelowCooked together637 recipes
Shared aroma: decanal (soap, orange peel).
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Shrimp + anchovytop 10% of all pairsSmell alikemoderateCooked together440 recipes
Shared aroma: hexanol (green, fruity).
-
Shrimp + buttertop 11% of all pairsSmell alikemoderateCooked together2,931 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
-
Butter + fishtop 12% of all pairsSmell alikemoderateCooked together4,488 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Shrimps
- Provide the main flavour and protein of the soup.
- Butter
- Adds richness and fat, carrying flavour through the soup.
- Flour
- Thickens the butter and stock mixture so the soup has body.
- Fish stock
- Forms the liquid base of the soup.
- Anchovy
- Adds savoury depth and saltiness that enhances the seafood flavour.
The step that matters
Adding the flour to the hot butter. Flour must be cooked briefly in the fat before liquid is added. Stirring it in as a smooth paste prevents lumps and removes the raw starch taste, so the thickened soup stays smooth.
Swap the parsley
How well each one fits the dish's main ingredients (shrimp, butter, flour, fish, anchovy):
- Capersfits better
- Parsleythe original
- Garlicfits about as well
- Nutmegfits less well
Fit is the average pairing score against shrimp, butter, flour, fish, anchovy. 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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