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
Beat the egg yolks with the sugar until very light.
Scald the milk in a saucepan, then stir in the egg and sugar mixture.
Heat over low until it begins to thicken, but do not let it curdle.
Soak the gelatine in warm water for 30 minutes, then add it to the hot milk to dissolve.
Stir in the vanilla and cool the custard before freezing.
Freeze and finish
Stir constantly in the freezer until it begins to set, then fold in the whipped cream.
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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Sugar + creamtop 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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Milk + creamtop 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
- Egg yolks
- Thicken the custard and add richness and a smooth, creamy texture.
- Gelatine
- Helps the mixture set firmly and keeps the frozen texture smooth.
- Cream
- Adds fat for a rich, smooth texture and a lighter body when folded in.
- Sugar
- Sweetens the mixture and softens the frozen texture.
The step that matters
Heat over low without letting it curdle. Egg yolks set when heated, and if the custard gets too hot or heats too fast, the proteins tighten and curdle. Gentle heat thickens it 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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