Why it works: Gelatin and sugar 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 ↓
Snow Pudding
Ingredients
Directions
Make the jelly
Soak the gelatin in a little cold water.
Add boiling water, lemon juice, and sugar to the gelatin.
Let the mixture cool.
Beat the egg whites to a stiff froth.
Fold the beaten egg whites into the gelatin mixture until light.
Pour the mixture into a mold.
Place the mold on ice to harden.
Make the custard and serve
Cook the egg yolks until thick to make custard.
Let the custard cool completely.
Turn the set jelly out of the mold.
Pour the custard around the jelly before serving.
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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Gelatin + sugartop 7% of all pairsSmell alikemoderateCooked together2,778 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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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 + eggtop 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).
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Gelatin + lemontop 27% of all pairsSmell alikelowCooked together1,215 recipes
Shared aroma: beta-pinene (pine, resin).
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
- Gelatin
- Sets the liquid into a firm, wobbly jelly that holds its shape when unmolded.
- Egg whites
- Whipped into a stiff froth, they lighten the jelly and give it an airy, fluffy texture.
- Egg yolks
- Cooked with heat to thicken the custard that is poured around the jelly.
- Sugar
- Sweetens the jelly and balances the tartness of the lemon.
- Lemon juice
- Adds acidity that brightens the sweet jelly flavor.
The step that matters
Folding the beaten egg whites into the gelatin mixture. The gelatin must be cool but still liquid, and the whites must be stiff but not overbeaten. If the gelatin is too warm, the foam collapses; if it has set, the whites will not blend in evenly and the light texture is lost.
Swap the lemon
How well each one fits the dish's main ingredients (gelatin, sugar, egg):
- Vanillafits better
- Raisinfits better
- Figfits about as well
- Lemonthe original
Fit is the average pairing score against gelatin, sugar, egg. 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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