Why it works: Lemon and milk are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 19,053 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Gelatine Pudding
Ingredients
Directions
Make the gelatine
Dissolve the gelatine in boiling water.
Add sugar and lemon juice; let cool but not cold.
Beat in the egg whites until stiff.
Make the custard
Make a soft custard with the egg yolks, 3 additional eggs, and milk.
Mold and serve
Pour the beaten egg whites into molds.
When ready to serve, turn out the molds and pour custard over.
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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Lemon + milktop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
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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 + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + milktop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Lemon + eggtop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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
- Gelatine
- Provides the structure that lets the pudding set and hold its shape in the mold.
- Egg whites
- Beaten to stiff foam, they add lightness and an airy, tender texture.
- Egg yolks
- Thicken the custard and add richness and a smooth, creamy texture.
- Milk
- Forms the liquid base of the custard and adds moisture and creaminess.
- Sugar
- Adds sweetness and balances the tartness of the lemon.
- Lemon juice
- Adds acidity and brightness that cut through the richness of the eggs and milk.
The step that matters
Let the gelatine cool but not cold before beating in the egg whites. If the gelatine is too cold it begins to set unevenly, so it cannot fold into the egg whites smoothly and the foam may collapse or leave lumps. Warm but cooled liquid keeps the mixture fluid enough to blend evenly.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, egg, milk):
- Vanillafits better
- Figfits about as well
- Raisinfits about as well
- Lemonthe original
Fit is the average pairing score against sugar, egg, milk. 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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