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 ginger beer
Dissolve the sugar in boiling water.
Add the chopped ginger, cream of tartar, and sliced lemons; let it stand until almost cold.
Stir in the cold water, yeast cake, and beaten egg whites.
Place in a moderately warm place for 24 hours.
Bottle and rest
Strain, bottle, and seal the mixture.
It will be ready to use in about 3 days.
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 + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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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).
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 cake
- Ferments the sugar, producing carbonation and the drink's fizz.
- Granulated sugar
- Provides the fermentable sugar that yeast converts into carbon dioxide and alcohol.
- Ginger root
- Adds the sharp, aromatic spice flavour that defines the drink.
- Lemons
- Contribute acidity and citrus aroma that balance the sweetness.
- Cream of tartar
- Adds acidity that helps keep the flavour bright and tangy.
The step that matters
Let the mixture stand in a moderately warm place for 24 hours. Yeast works best at moderate warmth; too cold and fermentation stalls, too hot and it can turn off-flavoured or overly vigorous. Sealing only after fermentation has begun helps the carbonation build safely.
Swap the ginger
How well each one fits the dish's main ingredients (sugar, cream, lemon, egg):
- Nutmegfits better
- Cinnamonfits better
- Tarragonfits better
- Gingerthe original
Fit is the average pairing score against sugar, cream, 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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