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Sardine Toast

A toasted bread topped with a warm sardine mixture of butter, milk, anchovy essence, egg yolk, and cayenne.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
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Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓

Sardine Toast

Ingredients

Directions

Make the sardine mixture

  1. Remove skin and bones from the sardines and chop them coarsely.

  2. In a saucepan, heat the milk and butter until hot.

  3. Add the sardines, anchovy essence, and a pinch of cayenne to the saucepan.

  4. Stir in the egg yolk and cook gently, avoiding boiling to prevent curdling.

Serve

  1. Prepare well-buttered squares of toast and pour the sardine mixture over them.

  2. Serve immediately.

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.

  1. Butter + milktop 7% of all pairs
    Smell alikemoderate
    Cooked together81,283 recipes

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

  2. Egg + anchovytop 12% of all pairs
    Smell alikemoderate
    Cooked together2,330 recipes

    Shared aroma: decanal (soap, orange peel).

  3. Butter + anchovytop 13% of all pairs
    Smell alikemoderate
    Cooked together3,697 recipes

    Shared aroma: decanal (soap, orange peel).

  4. Anchovy + peppertop 17% of all pairs
    Smell alikelow
    Cooked together3,232 recipes

    Shared aroma: eucalyptol (eucalyptus, herbal).

  5. Butter + eggtop 17% of all pairs
    Smell alikemoderate
    Cooked together118,967 recipes

    Shared aroma: decanal (soap, orange peel).

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

What each ingredient does

Sardines
Provide the main fish flavour and body of the topping once chopped and warmed.
Butter
Adds richness and a smooth, silky texture to the warm mixture.
Egg yolk
Thickens the mixture gently as it cooks, giving it a creamy, custard-like texture.
Milk
Forms the liquid base that combines with butter and egg yolk into a creamy sauce.

The step that matters

Stir in the egg yolk and cook gently. Egg yolk thickens through gentle heat. If the mixture boils, the proteins tighten and curdle, leaving a grainy, separated texture instead of a smooth sauce.

“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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