Why it works: Celery and pepper match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 16,012 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Fish Cream Sauce, for Croquettes and Patties
Ingredients
Directions
Scald the cream in a saucepan.
Melt the butter in a separate saucepan until bubbling.
Add the cornstarch to the butter and stir until well mixed.
Gradually add about one-third of the cream, stirring continuously.
As the mixture boils and thickens, add more cream until perfectly smooth.
Add the seasonings and mix while hot with the meat.
The sauce should be thick, similar to drop batter.
Optionally, add one beaten egg for extra creaminess.
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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Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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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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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
- Cream
- Forms the liquid base that thickens into a smooth, rich sauce.
- Butter
- Adds fat and richness, and carries the starch smoothly into the sauce.
- Cornstarch or flour
- Thickens the sauce as it heats and gelatinizes in the liquid.
The step that matters
Adding the cream gradually. Adding cream to the starch-butter mixture a little at a time, while stirring, lets the starch disperse evenly. Adding it all at once can create lumps that are hard to smooth out.
Swap the onion
The recipe marks onion as optional. How well each one fits the dish's main ingredients (cream, butter, flour, white pepper, celery, pepper):
- Carrotfits better
- Leekfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against cream, butter, flour, white pepper, celery, 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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