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 ↓
Receipts for Ginger Beer
Ingredients
Directions
Make the syrup
Boil 10 gallons of water with 12.5 pounds of lump sugar and 0.75 pounds of broken ginger for 20 minutes, skimming regularly.
Pour the mixture into a tub to cool.
Add the thin rind of 12 lemons to the tub.
Prepare the lemons
Remove the white part from the 12 lemons.
Slice the lemon pieces.
Place the sliced lemons in a barrel.
Ferment and clear
Once the beer is cold, pour it over the sliced lemons.
Add 2 tablespoons of yeast.
Let the barrel stand in a cool place until fermentation is complete.
Add a little isinglass to clear the beer.
Seal the barrel.
Wait a few days until ready for bottling.
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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Egg + lemontop 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
- Lump sugar
- Provides sweetness and the sugar that yeast ferments into alcohol and carbon dioxide.
- Yeast
- Ferments the sugar, producing carbonation and the beer's alcohol.
- Lemons
- Add acidity and citrus aroma to the beer.
- Ginger
- Adds its spicy, aromatic flavour to the beer.
- Whites of eggs
- Used in the clearing process to help settle particles out of the beer.
The step that matters
Let the barrel stand in a cool place until fermentation is complete. Fermentation must finish before clearing and bottling; if the beer is still active when sealed in bottles, pressure can build up and bottles may burst.
Swap the ginger
How well each one fits the dish's main ingredients (sugar, egg, lemon):
- Cinnamonfits better
- Nutmegfits better
- Dillfits about as well
- Gingerthe original
Fit is the average pairing score against sugar, egg, lemon. 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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