Why it works: Sugar and egg are a kitchen classic. They rank in the top 21% of all ingredient pairs, and cooks put them together in 122,807 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Rose Cream
Ingredients
Directions
Make the gelatine base
Soak the gelatine in cold water until soft.
Pour boiling water over the gelatine and stir until dissolved.
Add sugar and enough rose extract to flavor it well.
Set the mixture in a cool place until it begins to set.
Whip and set
Whip the egg whites until frothy.
When the jelly starts to form, fold it into the whipped egg whites until stiff.
Pour the mixture into a greased mold and refrigerate for a few minutes before serving.
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.
-
Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Sugar + rosetop 25% of all pairsSmell alikelowCooked together3,584 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Rose + eggtop 28% of all pairsSmell alikelowCooked together2,840 recipes
Shared aroma: decanal (soap, orange peel).
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 firm, sliceable jelly as it cools.
- Egg whites
- Whipped to foam, they add lightness and airy texture to the set mixture.
- Sugar
- Adds sweetness and helps balance the flavor of the rose extract.
The step that matters
Folding the jelly into the whipped egg whites. Fold once the jelly has just begun to thicken, not when it is fully set. If it is too liquid, the foam deflates; if it is too firm, it will not blend and the lightness is lost.
“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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