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 ↓
Apple Preserve
Ingredients
Directions
Prepare the apples
Peel and weigh the apples.
Stew the apples in a pan with 1 pint of water until tender.
Make the preserve
Add 8 pounds of powdered sugar, 2 ounces of ground ginger, and the juice and grated rind of 4 or 5 lemons.
Boil for at least 30 minutes, stirring constantly.
Pour into small jars or molds.
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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Apple + gingertop 9% of all pairsSmell alikemoderateCooked together1,424 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Apple + lemontop 14% of all pairsSmell alikemoderateCooked together7,551 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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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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Apple + sugartop 18% of all pairsSmell alikelowCooked together16,478 recipes
Shared aroma: beta-damascenone (apple, rose).
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
- Apples
- Provide the bulk of the preserve and, as they break down, its body and fruit flavour.
- Powdered sugar
- Sweetens the preserve and, with boiling, helps thicken it and preserve it.
- Lemons
- Add acidity that brightens the flavour and helps balance the sweetness.
- Ground ginger
- Adds warm, aromatic spice flavour.
The step that matters
Boil for at least 30 minutes, stirring constantly. Sugar concentrates as water evaporates, and the mixture thickens and sets as it cooks. Stirring constantly prevents sticking and scorching on the base of the pan, which would give a burnt taste.
Swap the apple
How well each one fits the dish's main ingredients (sugar, ginger, lemon):
- Orangefits better
- Limefits better
- Mangofits better
- Applethe original
Fit is the average pairing score against sugar, ginger, 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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