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 ↓
Apple Jelly
Ingredients
Directions
Prepare the juice
Cut the apples.
Barely cover the apples with water.
Place the apples in a porcelain-lined kettle and boil slowly until tender.
Drain the mixture through a flannel bag without squeezing to avoid cloudy jelly.
Make the jelly
For every pint of juice, add 1 pound of sugar.
Boil the juice for 20 minutes.
Heat the sugar.
Add the heated sugar to the juice, letting it boil until dissolved.
Pour the jelly into cups.
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 acidity that help the jelly set and give it flavor.
- Sugar
- Sweetens the jelly and helps it set into a firm, clear gel.
The step that matters
Drain without squeezing the flannel bag. Squeezing forces fine apple solids through the cloth, which makes the jelly cloudy. Letting the juice drip through on its own keeps the finished jelly clear.
“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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