Why it works: Corn and fish work together. They rank in the top 19% of all ingredient pairs, and cooks put them together in 70 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
To Boil Fish and Make the Sauce
Ingredients
Directions
Prepare the fish
Put a saucepan of water on the fire to boil.
Clean the fish thoroughly in cold water.
When the water is boiling, place the fish in a strainer or plate in the water.
Add enough salt to make the water taste salty.
Poach the fish
Cover the saucepan and simmer gently for 20 minutes to 45 minutes, depending on the size of the fish.
Watch and skim occasionally.
When the skin of the fish starts to crack, it is done.
Make the arrowroot sauce
In a small saucepan, mix the corn-flour or arrow-root with cold water to make a smooth paste.
Add half a pint of the fish boiling water to the paste.
Heat the saucepan and stir until it boils and thickens.
Remove from heat and let it sit on a piece of paper on the table.
Flavor the sauce with vinegar or lemon juice, and season with pepper and salt to taste.
Optionally, color the sauce with half a teaspoon of caramel (burnt sugar).
Serve
Carefully remove the fish from the saucepan and place it on a hot dish.
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.
-
Corn + fishtop 19% of all pairsSmell alikemoderateCooked together70 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Vinegar + fishtop 26% of all pairsSmell alikelowCooked together1,036 recipes
Shared aroma: acetoin (butter, cream).
-
Corn + vinegartop 27% of all pairsSmell alikemoderateCooked together927 recipes
Shared aroma: 4-ethyl-2-methoxyphenol (smoky, clove).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Corn-flour or arrow-root
- Thickens the sauce into a smooth, glossy consistency when heated with liquid.
- Vinegar or lemon juice
- Adds a sharp acidity that brightens the flavor of the sauce.
The step that matters
Heating the arrowroot paste until it thickens. The starch must be fully mixed into cold water first, then heated to boiling so the granules swell and set the sauce. Stirring prevents lumps and scorching.
“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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