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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. Combine powdered sugar with enough lemon juice to dissolve it in a bowl.

  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. Allow the drops 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 the solid body that sets into a hard, glassy drop as it cools.
Lemon juice
Dissolves the sugar into a workable liquid and adds bright acidity that balances the sweetness.

The step that matters

Boil until the syrup is thick and brittle in cold water. Sugar must be cooked long enough to reach a concentration where it sets firm when cool. Stopping early leaves the drops soft, tacky, and likely to stick, while overcooking can scorch the sugar and give a bitter taste.

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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