Why it works: Sugar and gelatin are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 2,778 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Jellied Prunes
Ingredients
Directions
Prepare the prunes
Pick over the prunes and wash them.
Soak the prunes in 2 cups cold water for several hours.
Cook the prunes in the same water until soft.
Remove the prunes, stone them and cut them into quarters.
Make the jelly
Add enough boiling water to the prune water to make 2 cups.
Soak gelatin in 1 cup cold water.
Dissolve the gelatin in the hot liquid.
Add sugar and lemon juice.
Strain the mixture.
Add the prunes to the strained mixture.
Set and serve
Mold the mixture.
Chill.
Stir the mixture twice while cooling to prevent prunes from settling.
Serve with whipped cream or cream and sugar.
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.
-
Sugar + gelatintop 7% of all pairsSmell alikemoderateCooked together2,778 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Gelatin + lemontop 27% of all pairsSmell alikelowCooked together1,215 recipes
Shared aroma: beta-pinene (pine, resin).
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
- Prunes
- Provide the main fruit flavor and body, and soften into the set jelly as pieces.
- Gelatin
- Sets the liquid into a firm, sliceable jelly as it cools.
- Sugar
- Sweetens the jelly and adds body to the liquid.
- Lemon juice
- Adds acidity that brightens the sweet prune flavor.
The step that matters
Stir the mixture twice while cooling. Prunes are denser than the warm liquid, so they sink as it thickens. Stirring during cooling keeps the pieces evenly distributed before the gelatin sets.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, gelatin):
- Vanillafits better
- Raisinfits better
- Figfits better
- Lemonthe original
Fit is the average pairing score against sugar, gelatin. 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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