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 liquor
Boil the sugar and water together.
Beat the egg whites.
Skim the mixture carefully.
Add the ginger and shaved rind of the lemon.
Boil for 30 minutes.
Remove the white pith from the lemon.
Add the pith to the mixture.
Let the mixture cool.
Ferment and bottle
Stir in the yeast.
Pour the mixture into a barrel without straining.
Seal the barrel tightly.
After two weeks, draw off the beer.
Bottle the 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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Egg + brandytop 17% of all pairsSmell alikemoderateCooked together7,340 recipes
Shared aroma: acetoin (butter, cream).
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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
- Loaf sugar
- Feeds the yeast, which turns it into carbon dioxide and alcohol.
- Yeast
- Ferments the sugar, producing the carbonation and alcohol that make the beer.
- Ginger
- Supplies the spicy, warming aroma and flavour that define the beer.
- Egg whites
- Bind to impurities so they can be skimmed off, clarifying the liquid.
- Lemon rind
- Adds bright citrus aroma and a touch of sharpness.
The step that matters
Stir in the yeast only after the mixture has cooled. Yeast is killed by hot liquid. Adding it only once the mixture is cool lets it survive and start fermenting the sugar.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, ginger, egg, brandy, hops):
- Vanillafits better
- Peachfits about as well
- Lemonthe original
- Applefits about as well
Fit is the average pairing score against sugar, ginger, egg, brandy, hops. 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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