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Sardines on Toast

A simple dish of sardines served on buttered toast topped with white sauce.

From an old cookbook · modernised transcription
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Why it works: Bread and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓

Sardines on Toast

Ingredients

Directions

Prepare

  1. Remove sardines from the tin.

  2. Cut bread into thick slices.

  3. Toast the slices and spread with butter.

Assemble

  1. Place three sardines in the center of each slice of toast; sprinkle with salt and pepper.

  2. Cover with white sauce.

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. Bread + buttertop 7% of all pairs
    Smell alikemoderate
    Cooked together27,232 recipes

    Shared aroma: delta-decalactone (sweet, creamy).

  2. Sauce + buttertop 15% of all pairs
    Smell alikelow
    Cooked together15,338 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  3. Bread + peppertop 16% of all pairs
    Smell alikemoderate
    Cooked together20,964 recipes

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

  4. Pepper + buttertop 21% of all pairs
    Smell alikemoderate
    Cooked together85,593 recipes

    Shared aroma: trans-2-nonenal (cardboard, fatty).

  5. Bread + saucetop 22% of all pairs
    Smell alikelow
    Cooked together4,934 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

Sauce and butter barely smell alike, yet cooks put them together in 15,338 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

Sardines
Provide the main savory, oily filling sitting on the toast.
Bread
Forms the sturdy base that holds the toppings when toasted.
White sauce
Adds moisture and richness that binds the toppings together.
Butter
Adds fat that promotes browning and carries flavor into the toast.

The step that matters

Toast the bread fully before topping. Well-toasted bread has a drier, firmer crust that resists soaking up the moisture from the white sauce, so the toast stays crisp rather than turning soggy.

“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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