Name: Fish and Oyster Pie
Ingredients: remains of cold fish; 2 cups breadcrumbs; 2 dozen oysters; 1 teaspoon nutmeg; pepper to taste; ¼ teaspoon coarse sea salt; 2 teaspoons parsley; white sauce (made with butter, flour, and oyster liquor)

Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓

Fish and Oyster Pie

Ingredients

Directions

The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.

Assemble

Layer the fish, oysters, and breadcrumbs alternately in a baking dish, seasoning between each layer.
Top with breadcrumbs.
Prepare a white sauce using butter, flour, and the oyster liquor, and season it.
Pour the white sauce over the layers before adding the final layer of breadcrumbs.

Bake

Bake at 400°F (200°C) for 15 to 20 minutes.

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.

Pepper + parsleytop 2% of all pairs

Smell alikestrong

Cooked together34,122 recipes

Shared aroma: 4'-methylacetophenone (bitter almond).
Nutmeg + parsleytop 3% of all pairs

Smell alikestrong

Cooked together5,062 recipes

Shared aroma: 4'-methylacetophenone (bitter almond).
Nutmeg + peppertop 7% of all pairs

Smell alikestrong

Cooked together13,015 recipes

Shared aroma: 4'-methylacetophenone (bitter almond).
Nutmeg + flourtop 8% of all pairs

Smell alikemoderate

Cooked together18,623 recipes

Shared aroma: isobutyraldehyde (malty, green).
Fish + oystertop 9% of all pairs

Smell alikemoderate

Cooked together496 recipes

Shared aroma: (z)-4-heptenal (biscuit, cream).

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

What each ingredient does

Oysters: Provide the main briny flavour and tender texture in the filling.
Breadcrumbs: Absorb juices and add body, helping layers hold together while baking.
White sauce: Adds moisture and richness, keeping the layered pie from drying out in the oven.
Remains of cold fish: Forms the flaky, savoury bulk of the pie filling.

The step that matters

Pour the white sauce over the layers. The sauce must be evenly distributed so the breadcrumbs and fish are moistened; dry spots will stay parched while the baking dish cooks through.

Swap the nutmeg

How well each one fits the dish's main ingredients (fish, oyster, pepper, parsley, sauce, butter, flour):

Capersfits better
Tarragonfits about as well
Thymefits about as well
Nutmegthe original

Fit is the average pairing score against fish, oyster, pepper, parsley, sauce, butter, flour. 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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Fish and Oyster Pie