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Dessert

Lemon Sugar Cookies

Cookies made with butter, sugar, flour, eggs, baking soda, and lemon juice.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Butter and flour 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 ↓

Lemon Sugar Cookies

Oven, in the book's wordsA hot oven

Ingredients

Directions

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

Make the dough

  1. Cream the butter with the sugar.

  2. Add the eggs and beat thoroughly.

  3. Stir in the lemon juice.

  4. Sift the flour with the baking soda and add to the mixture.

Shape and bake

  1. Drop spoonfuls onto a buttered baking sheet, spacing the cookies about 1 inch apart.

  2. Flatten each cookie slightly.

  3. Sprinkle lightly with sugar.

  4. Bake at 400°F (200°C) until 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. Butter + flourtop 12% of all pairs
    Smell alikelow
    Cooked together124,287 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  2. Flour + sugartop 15% of all pairs
    Smell alikemoderate
    Cooked together92,116 recipes

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

  3. Flour + eggtop 15% of all pairs
    Smell alikelow
    Cooked together106,462 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  4. Butter + lemontop 16% of all pairs
    Smell alikemoderate
    Cooked together41,227 recipes

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

  5. Flour + lemontop 17% of all pairs
    Smell alikemoderate
    Cooked together30,404 recipes

    Shared aroma: isobutyraldehyde (malty, green).

Butter and flour 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

Butter
Creams with sugar to trap air and give the cookies a tender, rich texture.
Eggs
Bind the dough and add richness and structure as the cookies set.
Flour
Provides the structure that holds the cookies together as they bake.
Sugar
Sweetens the cookies and helps them brown at the edges and surface.
Baking soda
Reacts with the lemon juice to lift the dough and help the cookies spread and rise.
Lemon juice
Adds acidity for bright flavor and activates the baking soda for lift.

The step that matters

Sifting the flour with the baking soda. Baking soda must be evenly distributed through the flour; clumps can leave bitter spots or uneven rising. Sifting also keeps the dough light and tender.

Swap the lemon

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

  1. Raisinfits better
  2. Vanillafits better
  3. Figfits about as well
  4. Lemonthe original

Fit is the average pairing score against butter, flour, sugar, egg. 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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