Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
Ice Cream
Ingredients
Directions
Make the custard
Scald the milk, sugar, and eggs together until it thickens.
Strain the mixture and set aside until cold.
Finish and freeze
Whip the cream and thoroughly beat it into the custard.
Add the vanilla and freeze.
If not sweet enough, add more sugar.
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.
Photo for illustrative purposes only · Contact us to use it
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 + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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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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Cream + milktop 18% of all pairsSmell alikemoderateCooked together29,399 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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
- Eggs
- Egg proteins set with gentle heat, thickening the milk mixture into a custard.
- Milk
- Forms the liquid base that the eggs thicken and the cream is folded into.
- Cream
- Its fat adds richness and a smooth, creamy mouthfeel to the frozen result.
- Sugar
- Adds sweetness and keeps the frozen texture softer by interfering with ice crystal formation.
- Vanilla
- Adds aroma that makes the ice cream taste more rounded and fragrant.
The step that matters
Scalding the milk, sugar, and eggs. Egg proteins set when heated, so overheating can scramble the eggs and leave the custard grainy. Heat gently and stir steadily until it just thickens, then strain to catch any lumps.
“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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