Why it works: Peach and almond match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 466 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Peach Marmalade
Ingredients
Directions
Prepare the fruit
Pare, stone, and quarter the peaches.
Blanch the almonds in scalding water, then pound them until smooth.
Scald the peaches in a little warm water and mash them.
Cook the marmalade
Mix the mashed peaches with the sugar and almonds in a preserving kettle.
Boil the mixture to a thick, smooth paste for about 15 minutes, stirring and skimming as needed.
Keep the kettle covered as much as possible.
Jar
Once cold, transfer the marmalade to glass jars.
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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Peach + almondtop 5% of all pairsSmell alikestrongCooked together466 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Peach + sugartop 17% of all pairsSmell alikelowCooked together2,308 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + almondtop 18% of all pairsSmell alikemoderateCooked together15,679 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Ripe freestone peaches
- Provide the main fruit body, pectin and flavor that set into the marmalade.
- Loaf sugar
- Sweetens the marmalade and, as it thickens, helps give it body and preserves it.
- Bitter almonds
- Add a distinct nutty, aromatic flavor that complements the sweet peaches.
The step that matters
Boiling to a thick paste. Boiling long enough drives off water and concentrates the sugar so the mixture thickens and sets when cold. Stirring prevents scorching on the bottom of the kettle, and keeping it covered reduces evaporation so the paste does not over-reduce unevenly.
“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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