Why it works: Peach and lemon work together. They rank in the top 12% of all ingredient pairs, and cooks put them together in 947 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Cling-stone Peaches
Ingredients
Directions
Prepare the peaches
Peel the peaches and soak them in cold water until all are peeled.
Make the syrup
Pour the soaking water into a kettle, add the sugar and beaten egg whites, and skim well.
Add the lemon peel and the peaches to the kettle.
Bring to a boil, then remove the peaches and let them cool.
Finish the peaches
Return the peaches to the syrup and boil until easily penetrated with a straw.
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 + lemontop 12% of all pairsSmell alikemoderateCooked together947 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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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 + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + lemontop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and lemon barely smell alike, yet cooks put them together in 53,532 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
- Cling-stone peaches
- Provide the fruit that is cooked until tender in the syrup.
- Sugar
- Sweetens the syrup and helps preserve the peaches' shape and texture.
- Egg whites
- Clarify the syrup by binding impurities so they can be skimmed off.
The step that matters
Returning the peaches to the syrup and boiling until a straw penetrates. Boiling in syrup must be stopped once the peaches are easily pierced; overcooking softens the fruit until it breaks apart. Cooling first lets the peaches firm slightly before the final cook.
Swap the peach
How well each one fits the dish's main ingredients (sugar, egg, lemon):
- Orangefits better
- Vanillafits better
- Limefits better
- Peachthe original
Fit is the average pairing score against sugar, egg, lemon. Candidates are from the same food group and used in at least 100 recipes.
“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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