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Dessert

Lady Fingers

A baked sweet biscuit made from eggs, powdered sugar, and flour, piped into thin cakes.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 4 ingredients
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Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Lady Fingers

Oven, in the book's wordsA quick oven

Ingredients

Directions

The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.

Prepare the batter

  1. Preheat the oven to 400°F (200°C).

  2. In a large bowl, beat the eggs and powdered sugar together until very light.

  3. Gently fold in the sifted flour until just combined.

Shape and bake

  1. Butter sheets of paper and use a piping bag or paper funnel to pipe the batter into narrow cakes, each about 3 inches long.

  2. Sift powdered sugar over the top of the cakes.

  3. Bake in the preheated oven until lightly golden.

  4. Once cooled, wet the back of the paper with cold water to remove the lady fingers.

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. Flour + buttertop 12% of all pairs
    Smell alikelow
    Cooked together124,287 recipes

    Shared aroma: isobutyraldehyde (malty, green).

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

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

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

    Shared aroma: isobutyraldehyde (malty, green).

  4. Egg + buttertop 17% of all pairs
    Smell alikemoderate
    Cooked together118,967 recipes

    Shared aroma: decanal (soap, orange peel).

  5. Sugar + buttertop 17% of all pairs
    Smell alikemoderate
    Cooked together98,233 recipes

    Shared aroma: guaiacol (smoky, sweet).

Flour and butter barely smell alike, yet cooks put them together in 124,287 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
Whipped with sugar to trap air, giving the light, sponge-like structure of the cakes.
Powdered sugar
Beaten with the eggs for lightness and sweetness, and sifted on top for a sweet finish.
Flour
Sets the batter into a structure once baked, holding the piped shape.

The step that matters

Folding in the flour. Folding gently keeps the air beaten into the eggs. Overmixing deflates the batter, which leads to dense, flat cakes.

“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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