Why it works: Sugar and vanilla 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 ↓
French Vanilla Ice Cream
Ingredients
Directions
Make the custard
Combine the cream and sugar in a saucepan over medium heat.
Bring the mixture to a boil.
Strain the mixture through a fine sieve.
Slowly add the beaten egg yolks to the hot mixture while stirring rapidly.
Return the mixture to the heat and stir for a few minutes.
Churn
Add the vanilla extract.
Pour the mixture into an ice cream maker.
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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Sugar + vanillatop 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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Sugar + eggtop 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).
Sugar and vanilla 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
- Cream
- Provides fat and richness, giving the ice cream a smooth, creamy body.
- Sugar
- Adds sweetness and lowers the freezing point, keeping the ice cream soft and scoopable.
- Egg yolks
- Thicken the custard base and add richness and emulsifying power for a smooth texture.
The step that matters
Adding the egg yolks to the hot mixture. If the hot cream is poured in too fast or not stirred rapidly, the egg proteins can scramble into lumps. Adding the yolks slowly while stirring tempers them so the custard thickens 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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