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 ↓
Crab Apple Jelly and Marmalade
Ingredients
Directions
Extract the juice
Combine washed apples and water in an 8‑quart pot.
Boil slowly for nearly 1 hour, adding water as needed to keep the pot full.
Strain the mixture through a flannel cloth without pressing it.
Make the jelly
Add an equal amount of sugar to the juice and boil, skimming off any foam.
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
- Supply pectin and acid, which help the juice set into a jelly.
- Sugar
- Sweetens the jelly and helps the juice set into a firm gel.
The step that matters
Strain without pressing the cloth. Pressing the apple pulp forces fine solids through the flannel, which makes the finished jelly cloudy. Letting the juice drip through on its own keeps it 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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