Why it works: Sugar and cream are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓
Plum Shape
Ingredients
Directions
Prepare the plums
Pour boiling water over the plums and let them stand until the skins soften, but do not break open.
Pour off the water, cool the plums, then peel and remove the stones, saving all the juice.
Make the jelly
Soak the gelatine in ½ cup of cold water.
Stew the plums in 1 cup of water until tender, then sweeten to taste.
Stir the hot plum mixture into the soaked gelatine until well combined.
Serve
Serve with whipped cream, adding lemon juice or wine 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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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Plum + lemontop 14% of all pairsSmell alikemoderateCooked together623 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Plum + sugartop 21% of all pairsSmell alikelowCooked together2,313 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
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Plum + creamtop 29% of all pairsSmell alikelowCooked together369 recipes
Shared aroma: gamma-decalactone (peach, creamy).
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
- Plums
- Provides the main fruit flavour and the body of the jelly.
- Gelatine
- Sets the plum liquid into a firm, sliceable jelly.
- Sugar
- Adds sweetness to balance the tart fruit.
The step that matters
Stir the hot plum mixture into the soaked gelatine until well combined. Gelatine only sets evenly when it is fully dispersed through the liquid. Thorough stirring prevents lumps and streaks, so the jelly sets uniformly throughout.
Swap the lemon
The recipe marks lemon as optional. How well each one fits the dish's main ingredients (plum, sugar, cream):
- Vanillafits better
- Apricotfits better
- Pearfits better
- Lemonthe original
Fit is the average pairing score against plum, sugar, cream. 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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