Why it works: Milk and egg are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 88,785 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Russian Cream
Ingredients
Directions
Prepare
Soak the gelatine in cold water for 15 minutes.
In a bowl, beat the egg yolks and sugar together with the salt.
Mix the egg yolk mixture with the milk and add it to the soaked gelatine.
Cook and set
Boil the mixture for 10 minutes, stirring constantly until it separates.
Let it stand for 20 minutes, then fold in the beaten egg whites.
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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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Milk and sugar barely smell alike, yet cooks put them together in 77,875 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, wobbly structure as it cools.
- Egg yolks
- Thicken the custard base and add richness and colour.
- Milk
- Forms the main liquid body and adds creamy softness.
- Egg whites
- Beaten into the mixture to lighten its texture.
- Sugar
- Sweetens the custard and balances the richness of the yolks.
The step that matters
Boiling while stirring constantly. Egg yolks thicken as they heat but can scramble or scorch if one spot overheats. Constant stirring spreads the heat evenly so the base cooks smoothly.
“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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