Why it works: Lemon and egg are a kitchen classic. They rank in the top 19% of all ingredient pairs, and cooks put them together in 44,316 recipes. Both carry (e,e)-2,4-decadienal, which smells fatty, deep fried. The science ↓
Lemon Snow
Ingredients
Directions
Make the gelatine base
Soften the gelatine in cold water, then dissolve it in boiling water.
Add lemon juice and saccharin, then strain and set aside to chill, stirring occasionally.
Whip and set
When it starts to set, beat until very light.
Add the beaten egg white and continue beating until the mixture begins to stiffen.
Turn into a moistened mold and chill.
Serve with Lemon Custard Sauce.
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 + eggtop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
Lemon and egg barely smell alike, yet cooks put them together in 44,316 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 liquid into a light, sliceable structure as it cools.
- Egg white
- Whipped into foam, it adds airiness and a snowy, light texture.
- Lemon juice
- Adds acidity that gives the dessert its bright, sharp lemon flavour.
The step that matters
Beating while the mixture is only partly set. Gelatine must be thick enough to hold air but not fully set, so the foam stays light and can be folded or beaten in evenly. Beating too early yields a thin, deflated mixture; beating too late leaves lumps and a dense texture.
“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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