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Caviar Sandwiches

A sandwich with a caviar spread, lemon juice, olive oil, and chopped olives.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Lemon and olive are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 11,922 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓

Caviar Sandwiches

Ingredients

Directions

  1. Beat the caviar to a paste.

  2. Mix in lemon juice and olive oil gradually.

  3. Spread the mixture on slices of bread.

  4. Sprinkle finely chopped olives over the caviar spread.

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. Lemon + olivetop 7% of all pairs
    Smell alikemoderate
    Cooked together11,922 recipes

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

  2. Olive + breadtop 9% of all pairs
    Smell alikemoderate
    Cooked together1,091 recipes

    Shared aroma: 2-undecenal (sweet).

  3. Caviar + breadtop 16% of all pairs
    Smell alikelow
    Cooked together65 recipes

    Shared aroma: 2,4-decadienal (seaweed).

  4. Caviar + olivetop 18% of all pairs
    Smell alikelow
    Cooked together61 recipes

    Shared aroma: trans,trans-2,4-nonadienal (fatty, green).

  5. 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

Caviar
Provides the main flavour and a rich, salty character to the spread.
Olive oil
Adds fat and smoothness, helping the caviar blend into a spreadable paste.
Lemon juice
Adds acidity that brightens the rich, salty flavour of the caviar.
Olives
Add a salty, briny bite and a contrasting texture on top of the spread.

The step that matters

Mix in lemon juice and olive oil gradually. Adding the liquids slowly lets the oil emulsify into the caviar paste, keeping it smooth rather than separated or greasy.

Swap the lemon

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

  1. Avocadofits better
  2. Lemonthe original
  3. Pumpkinfits about as well
  4. Grapefits about as well

Fit is the average pairing score against caviar, olive, 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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