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 ↓
Exceedingly Fine Apple Jelly
Ingredients
Directions
Prepare the apples
Pare and slice the apples without dividing them, removing the stalks and eyes.
Place the apples in clean large stone jars, dipping layers in cold water to preserve color.
Extract the juice
Add water and boil the fruit slowly until soft.
Strain the mixture through a jelly bag or cloth to extract the juice.
Make the jelly
Weigh the juice and boil it for 10 minutes.
Stir in sugar until fully dissolved, using 1 pound of sugar for every quart of juice.
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 pectin and natural fruit flavor that give the jelly its body and taste.
- Sugar
- Sweetens the jelly and helps it set into a firm, spreadable gel.
The step that matters
Boiling the juice for 10 minutes after weighing. Boiling concentrates the juice and activates pectin, so the jelly can set. Too little boiling leaves it runny, and sugar should be dissolved fully before the mixture sets.
“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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