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 Paste
Ingredients
Directions
Prepare the apples
Pare, core, and cut the apples into small pieces.
Place the apples in a saucepan with the water and boil until soft.
Make the paste
Add the sugar, ginger, lemon juice, and marmalade to the apples.
Stir the mixture and boil for 30 minutes.
Pour the mixture into molds and let it set.
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 and pectin that help the paste thicken and set firmly.
- Sugar
- Sweetens the paste and, as it cooks down, helps it set into a firm, sliceable texture.
- Lemon juice
- Adds acidity that brightens flavour and supports pectin setting.
- Ginger
- Contributes warm, aromatic spice flavour.
- Marmalade
- Adds extra sugar, pectin and citrus flavour to the paste.
The step that matters
Boil the mixture for 30 minutes. Sugar and fruit pectin only set into a firm paste once enough water has evaporated and the mixture reaches a high concentration. Stopping early leaves it soft, while overcooking can scorch the sugar and darken the paste.
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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