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 ↓
Italian Cream
Ingredients
Directions
Make the custard
Dissolve the gelatin in the milk.
Add the egg yolks and sugar, then boil until thick like soft custard.
Finish and set
Remove from heat and stir in the beaten egg whites until frothy.
Add flavoring to taste.
Pour into molds and refrigerate to harden.
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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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Gelatin + milktop 21% of all pairsSmell alikelowCooked together1,054 recipes
Shared aroma: maltol (caramel, sweet).
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
- Gelatin
- Sets the liquid into a firm, sliceable body as it cools and chills.
- Egg yolks
- Thicken the milk mixture into a custard and add richness.
- Egg whites
- Whipped and folded in, they add a light, frothy texture.
- Sugar
- Adds sweetness and balances the richness of the eggs and milk.
- Milk
- Forms the liquid base that the gelatin sets and the yolks thicken.
The step that matters
Boil until thick like soft custard. The yolks must be cooked just enough to thicken the milk, since egg proteins set with heat. Overcooking can curdle the eggs and leave a grainy texture, while undercooking leaves the custard thin.
“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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