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 liquid
Bring 3 gallons of water to a boil and pour it over the ingredients in a pan.
Allow the mixture to cool until lukewarm.
Add 2 tablespoons of fresh thick brewer's yeast and stir well.
Cover the pan with a cloth and let it stand undisturbed in a warm place for at least 12 hours.
Bottle
Skim off the yeast, then bottle the clear liquid and tie the corks down.
Alternative method
For the alternative method, boil 5 ounces of bruised ginger in 3 quarts of water for 30 minutes.
Add 5 pounds of white sugar, ⅓ cup of lemon juice, ¼ pound of honey, and 15 quarts of water.
When cold, strain through a cloth and add ¼ of an egg white and 1 teaspoon of essence of lemon.
Let it stand covered for 4 days, then bottle and tie the corks down.
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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Ginger + honeytop 11% of all pairsSmell alikemoderateCooked together1,163 recipes
Shared aroma: estragole (anise, licorice).
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Lemon + honeytop 17% of all pairsSmell alikemoderateCooked together1,707 recipes
Shared aroma: decanal (soap, orange peel).
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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).
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
- Brewer's yeast
- Ferments the sugars, producing carbonation and the drink's fizz.
- White sugar
- Provides the food for fermentation and the drink's sweetness.
- Bruised ginger
- Supplies the characteristic spicy, aromatic flavour.
- Lemon juice
- Adds acidity that brightens the flavour and balances the sweetness.
- Honey
- Adds sweetness and a rounded, floral flavour.
The step that matters
Let the mixture stand undisturbed while it ferments. Yeast needs a warm, still environment to ferment steadily. Disturbing the mixture or letting it get too cold slows fermentation, and sealing bottles too early can build pressure that bursts them.
Swap the ginger
How well each one fits the dish's main ingredients (sugar, lemon, honey, egg):
- Cinnamonfits better
- Gingerthe original
- Nutmegfits about as well
- Dillfits less well
Fit is the average pairing score against sugar, lemon, honey, 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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