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
Prepare the lemons
Remove the rinds of the lemons as thinly as possible, discarding the white pith.
Cut the lemons into thin slices and remove the seeds.
Make the ginger beer
In an earthenware bowl, combine the sliced lemons, sugar, ginger, and cream of tartar.
Pour the boiling water into the bowl and let it stand until lukewarm.
Stir in the yeast and let the bowl sit in a moderately warm place for 24 hours.
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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Ginger + creamtop 29% of all pairsSmell alikelowCooked together2,137 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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
- Sugar
- Feeds the yeast and provides sweetness, and the fermentation turns much of it into fizz and alcohol.
- Brewer's yeast
- Ferments the sugar, producing carbon dioxide that makes the drink fizzy.
- Lemons
- Add acidity and aroma that balance the sweetness of the sugar.
- Cream of tartar
- Adds acidity that gives a tart flavour and helps keep the brew stable.
- Whole ginger
- Adds the spicy, aromatic flavour that defines the drink.
The step that matters
Let the water cool to lukewarm before adding the yeast. Boiling-hot liquid will kill yeast cells, so the mixture must cool to a warm temperature before the yeast is stirred in and fermentation can begin.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, ginger, cream):
- Vanillafits better
- Coconutfits about as well
- Lemonthe original
- Orangefits about as well
Fit is the average pairing score against sugar, ginger, cream. 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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