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
Wash the apples in cold water and slice them.
Place the sliced apples in a pan and cover with water.
Boil until the apples are soft, adding more water if necessary.
Strain the mixture through a flannel jelly bag, stirring while on the fire to prevent sticking.
Make the jelly
For every pint of juice, add 6 oz of sugar to the pan and boil until it jellies.
Maintain a strong fire while boiling to ensure quality and color.
Check for jellied consistency by testing on a plate or a spoon.
Color the jelly with a little cochineal if desired.
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
- Cooking apples
- Provide pectin and acid that let the juice set into a firm jelly.
- Sugar
- Sweetens the jelly and helps it set firm when boiled with the juice.
- Cochineal
- Adds a red color to the finished jelly.
The step that matters
Boiling until the jelly sets. Sugar and juice must reach the setting point by boiling; too little boiling leaves the jelly runny, while overboiling can make it stiff or dull. Testing on a cold plate or spoon shows when it has jellied.
“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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