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 ↓
New Pudding
Ingredients
Directions
Make the gelatine
Soak the gelatine in cold water for 1 hour.
Add boiling water and lemon juice, then sweeten to taste.
Whip and fold
When the mixture is cold and begins to thicken, whip it until stiff.
Gently fold in the beaten egg whites.
Make the custard and serve
For the custard, combine egg yolks and milk in a saucepan and cook until thickened, then serve over the pudding.
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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Lemon + sugartop 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).
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Lemon + eggtop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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
- Gelatine
- Sets the lemon liquid into a wobbly, sliceable structure as it cools.
- Egg whites
- Whipped to stiffness, they add lightness and airy volume to the pudding.
- Egg yolks
- Thicken the milk into a custard through gentle heat, adding richness.
- Lemon juice
- Provides tart acidity that balances the sugar and brightens the flavour.
The step that matters
Folding in the egg whites. Whipped whites hold air, and folding gently keeps that air in the mixture. Stirring vigorously deflates the foam, leaving a dense pudding instead of a light one.
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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