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 Apple Jelly
Ingredients
Directions
Extract the juice
Fill a preserving kettle with apples and cover them with water.
Boil until the apples are very soft.
Drain the water through a cloth.
Make the jelly
Bring the mixture to a boil before adding the sugar.
Add 1 pound of white sugar for each pint of the drained liquid.
Boil for five minutes.
Pour into glasses or small jars and let cool.
Seal
Once cool, cover with thick paper.
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).
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
- Apples
- Provide natural pectin and acid that help the jelly set.
- White sugar
- Sweetens the jelly and helps it set firm when boiled with the juice.
The step that matters
Bring the mixture to a boil before adding the sugar. Boiling the drained juice first concentrates it and gets the pectin working; adding sugar to a weak, unboiled liquid can leave the jelly runny or cause it to set poorly.
“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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