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Dessert

Lady Fingers

Lady Fingers are sponge cake biscuits made with eggs, sugar, flour, and flavoring, baked until lightly golden.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Sugar and flour are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 92,116 recipes. Both carry phenylacetaldehyde, which smells hawthorne, honey. The science ↓

Lady Fingers

Oven, in the book's wordsA very slow oven

Ingredients

Directions

The book says “a very slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.

Prepare

  1. Preheat the oven to 300°F (150°C).

Make and shape the batter

  1. In a bowl, mix the eggs, salt, powdered sugar, flavoring, and pastry flour as you would for a sponge cake.

  2. Drop the mixture into lady finger tins or press it through a pastry tube to form the desired shape.

Bake

  1. Sprinkle with powdered sugar and bake for 12 to 15 minutes.

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

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

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

    Shared aroma: isobutyraldehyde (malty, green).

  3. Egg + sugartop 21% of all pairs
    Smell alikemoderate
    Cooked together122,807 recipes

    Shared aroma: 2-nonenal (fatty, 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
Whipped into the batter, they provide the air and structure that lets the ladyfingers rise and hold their shape.
Pastry flour
Provides a light, low-protein structure that sets in the oven without making the cookies tough.
Powdered sugar
Sweetens the batter and dissolves easily into the eggs, giving a fine, even crumb and a dusted crust.

The step that matters

Mixing the batter like a sponge cake. The batter depends on air beaten into the eggs. If the eggs are under-whipped or the flour is stirred in roughly, the batter deflates and the ladyfingers bake flat and dense instead of light and springy.

“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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