Why it works: Cream and gelatin match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 1,628 recipes. Both carry acetic acid, which smells sour, vinegar. The science ↓
Bohemian Jelly Creams
Ingredients
Directions
Make the cream base
Pass the cream through a fine sieve.
Add the lemon juice and sugar to the cream.
Stir in the dissolved isinglass until the mixture begins to set.
Fill and layer
Fill your mold with the mixture.
Layer in whipped cream, raspberries, and currants as 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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Cream + gelatintop 7% of all pairsSmell alikestrongCooked together1,628 recipes
Shared aroma: acetic acid (sour, vinegar).
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Sugar + gelatintop 7% of all pairsSmell alikemoderateCooked together2,778 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Lemon + sugartop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Lemon + curranttop 20% of all pairsSmell alikelowCooked together4,270 recipes
Shared aroma: alpha-pinene (pine, turpentine).
Lemon and sugar 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
- Cream
- Forms the rich, creamy body of the set dessert.
- Sugar
- Adds sweetness and balances the tartness of the lemon.
- Isinglass (gelatin)
- Sets the liquid cream into a firm, sliceable mold.
- Lemon juice
- Adds acidity that brightens the flavor of the cream.
The step that matters
Stir in the dissolved isinglass until the mixture begins to set. Gelatin-type setting agents begin to gel as they cool, so the mixture must be stirred in evenly and poured into the mold before it thickens too much, or the texture will be lumpy and the layers will not hold together.
Swap the currant
How well each one fits the dish's main ingredients (cream, lemon, sugar, gelatin):
- Vanillafits better
- Orangefits better
- Raspberryfits better
- Currantthe original
Fit is the average pairing score against cream, lemon, 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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