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Drink

Lemonade

A refreshing drink made by steeping lemon rind in boiling water, then adding juice, sugar, and optional spices.

From an old cookbook · modernised transcription
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Lemonade

Why it works: Cinnamon and ginger match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 6,380 recipes. Both carry estragole, which smells anise, licorice. The science ↓

Lemonade

Ingredients

Directions

Infuse the rind

  1. Pour boiling water over the thinly pared lemon rind.

  2. Cover and let it cool.

Finish and strain

  1. Add lemon juice and sugar to taste.

  2. Strain through muslin.

  3. If desired, boil a little cinnamon and ginger in the water before adding to the lemon mixture.

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.

Photo for illustrative purposes only · Contact us to use it

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. Cinnamon + gingertop 1% of all pairs
    Smell alikestrong
    Cooked together6,380 recipes

    Shared aroma: estragole (anise, licorice).

  2. Lemon + gingertop 5% of all pairs
    Smell alikestrong
    Cooked together5,154 recipes

    Shared aroma: beta-phellandrene (minty, terpene).

  3. Lemon + cinnamontop 7% of all pairs
    Smell alikestrong
    Cooked together7,950 recipes

    Shared aroma: beta-phellandrene (minty, terpene).

  4. Sugar + cinnamontop 10% of all pairs
    Smell alikelow
    Cooked together30,779 recipes

    Shared aroma: guaiacol (smoky, sweet).

  5. Sugar + gingertop 17% of all pairs
    Smell alikelow
    Cooked together14,054 recipes

    Shared aroma: 1-penten-3-one (fish, pungent).

Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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

Lemon
The rind gives aroma and the juice adds sharp acidity.
Sugar
Sweetness balances the lemon's tartness.

The step that matters

Pour boiling water over the thinly pared rind. Hot water draws the fragrant oils out of the peel. Pare the lemon thinly, because the white pith underneath adds bitterness that can carry into the drink.

Swap the cinnamon

The recipe marks cinnamon as optional. How well each one fits the dish's main ingredients (lemon, sugar, ginger):

  1. Cardamomfits about as well
  2. Cinnamonthe original
  3. Turmericfits less well
  4. Corianderfits less well

Fit is the average pairing score against lemon, sugar, ginger. 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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