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Dessert

Germain Ladies' Fingers

A shortbread cookie made with egg yolks, sugar, almonds, lemon rind, and flour.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Almond and flour are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 8,673 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Germain Ladies' Fingers

Ingredients

Directions

Make the dough

  1. Beat the yolks of the eggs with the sugar for 15 minutes.

  2. Add the finely chopped almonds and grated lemon rind, mixing well.

  3. Gradually add the flour, mixing until combined.

Shape and bake

  1. Roll the mixture into finger shapes and bake.

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. Almond + flourtop 5% of all pairs
    Smell alikemoderate
    Cooked together8,673 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  2. Almond + lemontop 10% of all pairs
    Smell alikestrong
    Cooked together5,655 recipes

    Shared aroma: eucalyptol (eucalyptus, herbal).

  3. Sugar + flourtop 15% of all pairs
    Smell alikemoderate
    Cooked together92,116 recipes

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

  4. Egg + flourtop 15% of all pairs
    Smell alikelow
    Cooked together106,462 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Lemon + flourtop 17% of all pairs
    Smell alikemoderate
    Cooked together30,404 recipes

    Shared aroma: isobutyraldehyde (malty, green).

Egg and flour barely smell alike, yet cooks put them together in 106,462 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

Eggs
Egg yolks enrich the dough and bind it, adding moisture and tenderness.
Sugar
Sweetens the dough and, beaten with the yolks, helps trap air for a lighter texture.
Almonds
Add body, nutty flavour and a tender, moist crumb to the dough.
All-purpose flour
Provides the structure that holds the shaped fingers together as they bake.
Lemon rind
Adds bright citrus aroma that lifts the sweetness of the dough.

The step that matters

Beating the yolks with the sugar. Beating dissolves the sugar into the yolks and traps air, creating the light base the dough depends on. Skimping on the beating leaves a denser, heavier texture after baking.

Swap the lemon

How well each one fits the dish's main ingredients (egg, sugar, almond, flour):

  1. Raisinfits better
  2. Vanillafits better
  3. Figfits better
  4. Lemonthe original

Fit is the average pairing score against egg, sugar, almond, 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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