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Dessert

Sophia's Ladyfingers

A sweet, nutty cookie shaped like a finger, baked until lightly golden.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Nuts and flour are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 1,180 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Sophia's Ladyfingers

Oven, in the book's wordsA moderate oven

Ingredients

Directions

The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.

Prepare

  1. Preheat the oven to 350°F (175°C).

Make the dough

  1. In a bowl, mix the sugar and egg yolks until well combined.

  2. Add the chopped hickory nuts and the beaten egg whites.

  3. Gradually add flour until the mixture is firm enough to roll out.

Shape and bake

  1. Sprinkle lightly with sugar, then cut into strips 3 inches long and 1 inch wide.

  2. Place the strips on a baking sheet and bake until lightly golden.

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. Nuts + flourtop 13% of all pairs
    Smell alikemoderate
    Cooked together1,180 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. Lemon + flourtop 17% of all pairs
    Smell alikemoderate
    Cooked together30,404 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Sugar + lemontop 18% of all pairs
    Smell alikelow
    Cooked together53,532 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
Provide structure and moisture, and the whites help lighten the dough.
Sugar
Adds sweetness and helps the top brown lightly while baking.
Flour
Gives the dough structure so it holds its shape when rolled and cut.
Baking powder
Releases gas in the dough to help it rise and stay light.
Hickory nuts
Add texture and a rich, nutty flavour throughout the dough.

The step that matters

Add the flour gradually. Flour should go in a little at a time because too much makes the dough dry and tough, while too little leaves it too soft to shape. Handle the dough lightly, since overworking develops gluten and makes the cookies dense.

Swap the nuts

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

  1. Almondfits better
  2. Milletfits better
  3. Pistachiofits better
  4. Nutsthe original

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