Why it works: Vanilla and sugar are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 35,032 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Rhenish Cream
Ingredients
Directions
Prepare the base
Beat the egg yolks until smooth.
Warm the cream in a saucepan until just below boiling.
Strain the warm cream through a fine sieve into a bowl.
Cool and flavour
Allow the mixture to cool nearly to room temperature.
Add the vanilla extract and sugar, stirring until dissolved.
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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Vanilla + sugartop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Cream + vanillatop 15% of all pairsSmell alikelowCooked together12,301 recipes
Shared aroma: 2-nonanone (fruity, floral).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + vanillatop 23% of all pairsSmell alikelowCooked together27,347 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
Vanilla and sugar barely smell alike, yet cooks put them together in 35,032 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
- Egg yolks
- Add richness and body to the custard base.
- Cream
- Supplies fat and moisture for a rich, smooth texture.
- Sugar
- Adds sweetness and balances the richness of the cream.
- Vanilla extract
- Adds aroma and a warm, familiar flavour.
The step that matters
Warming the cream just below boiling. Heating the cream to just below boiling makes it hot enough to dissolve the sugar and infuse flavour without scorching on the pan base or forming a thick skin. Cream that boils can taste cooked and turn grainy.
“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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