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Dessert

Lemon Drops

A sweet lemon candy made by dissolving powdered sugar in lemon juice, boiled to a thick syrup, then dropped onto buttered plates to harden.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 3 ingredients
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Why it works: Lemon and butter are a kitchen classic. They rank in the top 16% of all ingredient pairs, and cooks put them together in 41,227 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓

Lemon Drops

Ingredients

Directions

Make the syrup

  1. In a bowl, combine the powdered sugar with enough lemon juice to dissolve it.

  2. Boil the mixture until it reaches a thick syrup consistency and appears brittle when dropped in cold water.

Shape and set

  1. Drop spoonfuls of the mixture onto buttered plates.

  2. Set aside to cool and harden.

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. Lemon + buttertop 16% of all pairs
    Smell alikemoderate
    Cooked together41,227 recipes

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

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

    Shared aroma: guaiacol (smoky, sweet).

  3. Sugar + lemontop 18% of all pairs
    Smell alikelow
    Cooked together53,532 recipes

    Shared aroma: 2-nonenal (fatty, green).

Sugar and lemon barely smell alike, yet cooks put them together in 53,532 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

Powdered sugar
Provides the sweetness and forms the candy base that hardens as the syrup cools.
Lemon juice
Adds sharp acidity and bright lemon flavor that balances the sweetness.

The step that matters

Boiling to the brittle stage. The syrup must be boiled until it is thick and brittle when dropped in cold water. Undercooked syrup stays sticky and will not set firm, while overcooked sugar can scorch and taste bitter.

Swap the lemon

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

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

Fit is the average pairing score against sugar, butter. 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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