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Sardine Sandwiches

A sandwich made with canned sardines, butter, lemon juice, and bread or rolls.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 4 ingredients
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Why it works: Butter and bread 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 ↓

Sardine Sandwiches

Ingredients

Directions

Prepare the sardines

  1. Drain the sardines on tissue paper to remove excess oil.

  2. Remove any skin or bones from the sardines.

  3. Break the sardines into small pieces with a fork.

Assemble

  1. Mix in melted butter and lemon juice.

  2. Spread the mixture on buttered bread or rolls.

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 + breadtop 7% of all pairs
    Smell alikemoderate
    Cooked together27,232 recipes

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

  2. Butter + lemontop 16% of all pairs
    Smell alikemoderate
    Cooked together41,227 recipes

    Shared aroma: 3-hexenal (apple, fruity).

  3. Lemon + breadtop 20% of all pairs
    Smell alikemoderate
    Cooked together8,445 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

Sardines
Provide the main flavour and protein base of the filling.
Melted butter
Adds richness and moisture, helping the filling spread smoothly and taste rounder.
Lemon juice
Adds acidity that brightens the oily flavour of the sardines.

Swap the lemon

How well each one fits the dish's main ingredients (butter, bread):

  1. Figfits better
  2. Applefits better
  3. Coconutfits better
  4. Lemonthe original

Fit is the average pairing score against butter, bread. 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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