Why it works: Ginger and lemon match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 5,154 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Ginger Beer
Ingredients
Directions
Make the brew
Dissolve the sugar and bruised ginger in boiling water.
Add the juice and peel of the lemons.
When lukewarm, stir in the yeast and whipped egg whites.
Cover the mixture with a heavy blanket.
Bottle
The next day, skim off any foam and bottle the ginger beer.
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.
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Ginger + lemontop 5% of all pairsSmell alikestrongCooked together5,154 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Sugar + gingertop 17% of all pairsSmell alikelowCooked together14,054 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
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Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Lemon + eggtop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and ginger barely smell alike, yet cooks put them together in 14,054 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
- Yeast
- Ferments the sugar, producing carbonation and the drink's characteristic fizz.
- Loaf sugar
- Provides the sugar that yeast ferments, and sweetness in the finished drink.
- Ginger
- Supplies the spicy, aromatic flavour that defines the drink.
- Lemons
- Add acidity and citrus aroma, balancing the sweetness.
- Egg whites
- Whipped whites help clarify the liquid by collecting particles as they settle.
The step that matters
Stir in the yeast when lukewarm. Yeast is killed by very hot liquid, so the mixture must be cooled to lukewarm before adding it. If added too hot, fermentation may fail and the ginger beer will not fizz.
Swap the ginger
How well each one fits the dish's main ingredients (sugar, lemon, egg):
- Cinnamonfits better
- Nutmegfits better
- Dillfits about as well
- Gingerthe original
Fit is the average pairing score against sugar, lemon, 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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