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
Wash, core, and chop the apples without peeling them.
Extract the juice
Cover the chopped apples with water and boil until the juice flows easily.
Let the mixture drip for a day or a night.
Make the jelly
Add ¾ cup sugar to 1 cup of the apple juice and cook until it flakes.
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 acid, which help the juice set into a jelly.
- Sugar
- Adds sweetness and helps the jelly set and hold its shape.
The step that matters
Cooking the juice with sugar until it flakes. Sugar and pectin must reach the right concentration to gel. Undercooking leaves a runny jelly, while overcooking can make it stiff or sugary.
“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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