Why it works: Apple and sugar are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 16,478 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Crab-apples
Ingredients
Directions
Combine sugar and water in a pot and bring to a boil.
Once the syrup is boiling, add the crab-apples.
Cook the apples quickly until done.
Fill a jar with the cooked apples and pour the syrup over them.
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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Apple + sugartop 18% of all pairsSmell alikelowCooked together16,478 recipes
Shared aroma: beta-damascenone (apple, rose).
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Crab + sugartop 19% of all pairsSmell alikemoderateCooked together407 recipes
Shared aroma: hexanal (grass, green).
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Crab + appletop 22% of all pairsSmell alikelowCooked together343 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
Apple and sugar barely smell alike, yet cooks put them together in 16,478 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
- Crab-apples
- Provide the fruit, pectin and tart flavour that give the jam its body and character.
- Sugar
- Sweetens the jam and, dissolved into the syrup, helps preserve the fruit.
The step that matters
Cook the apples quickly until done. Boiling the fruit briefly in hot syrup keeps it firm and bright in colour. Long cooking breaks down pectin and fruit structure, leaving a dull, overly soft jam.
Swap the apple
How well each one fits the dish's main ingredients (crab, sugar):
- Raisinfits better
- Lemonfits better
- Vanillafits better
- Applethe original
Fit is the average pairing score against crab, sugar. 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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