Why it works: Orange and sugar are a kitchen classic. They rank in the top 20% of all ingredient pairs, and cooks put them together in 19,212 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Scotch Marmalade
Ingredients
Directions
Prepare the fruit
Cut Seville oranges into quarters and remove the rinds.
Place the rinds in cold water to cover and let soak for 24 hours.
Remove the pulp and juice from the rinds and set aside, covering to keep air out.
Strain the rinds and boil them in fresh cold water until tender.
Drain the rinds and cut them into three strips.
Add the reserved pulp and juice to the rinds.
Cook the marmalade
For each pound of fruit, add 1.5 pounds of sugar.
Boil the mixture for 45 minutes, stirring constantly.
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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Orange + sugartop 20% of all pairsSmell alikelowCooked together19,212 recipes
Shared aroma: beta-damascenone (apple, rose).
Orange and sugar barely smell alike, yet cooks put them together in 19,212 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
- Seville oranges
- Their rinds and pulp supply the bitter flavour and natural pectin that help the marmalade set.
- Sugar
- Sweetens the marmalade and, when boiled with the fruit, helps it thicken and set.
The step that matters
Boiling the mixture with constant stirring. Sugar sits on the bottom of the pan and can scorch if not stirred, giving a burnt taste. Stirring also helps the sugar dissolve evenly before the mixture reaches a full boil.
“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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