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 apples
Cut the apples into quarters without peeling or coring them, unless they are wormy.
Place the apples in a porcelain kettle with 1 cup of water for every 6 pounds of fruit.
Cook and strain
Simmer slowly until the apples are thoroughly cooked.
Drain the juice through a jelly bag.
Sweeten the juice
If the juice is very tart, add ¾ pound of sugar for each pint of juice.
If the juice is sub-acid, adjust the sugar accordingly.
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
- Tart apples
- Provide the pectin and acid that let the juice set into a jelly.
- Sugar
- Sweetens the tart juice and helps it gel when cooked with the juice.
- Water
- Adds moisture so the apples can soften gently while simmering.
The step that matters
Simmer slowly until the apples are thoroughly cooked. Slow simmering softens the fruit and releases pectin without scorching. Cooking too fast can burn the bottom of the kettle and dull the juice's flavor and clarity.
“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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