Name: Boiled White Fish
Ingredients: 1 white fish, prepared for broiling; 1/2 cup water; 2 tablespoons coarse sea salt; butter, to taste; pepper, to taste; hard-boiled eggs, for garnish

Why it works: Fish and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 4,488 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓

Boiled White Fish

Ingredients

Directions

The book gives no cooking times; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.

Prepare and poach

Lay the fish open and place it in a dripping pan with the back down.
Nearly cover the fish with water and add the salt.
Cover tightly and simmer (do not boil) for 30 minutes.

Dress and serve

Dress the fish with gravy, a little butter, and pepper.
Garnish with hard-boiled eggs.

Recipe from a historical cookbook (Internet Archive).

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.

Fish + buttertop 12% of all pairs

Smell alikemoderate

Cooked together4,488 recipes

Shared aroma: (z)-4-heptenal (biscuit, cream).
Butter + eggtop 17% of all pairs

Smell alikemoderate

Cooked together118,967 recipes

Shared aroma: decanal (soap, orange peel).
Fish + peppertop 21% of all pairs

Smell alikemoderate

Cooked together3,948 recipes

Shared aroma: 2-nonenal (fatty, green).
Butter + peppertop 21% of all pairs

Smell alikemoderate

Cooked together85,593 recipes

Shared aroma: trans-2-nonenal (cardboard, fatty).
Fish + eggtop 22% of all pairs

Smell alikemoderate

Cooked together2,782 recipes

Shared aroma: 2-nonenal (fatty, green).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

White fish: Forms the main body of the dish, cooked gently in simmering water until flaky.
Butter: Adds richness and a smooth, rounded mouthfeel to the dressed fish.
Hard-boiled eggs: Add a mild, creamy contrast as a garnish.

The step that matters

Simmer without boiling. Keeping the water at a gentle simmer cooks the fish evenly and keeps its flesh tender. A rolling boil agitates and toughens the proteins, breaking the fish apart and making it dry and rubbery.

“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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Boiled White Fish