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 ↓
Vaxilla Ice Cream
Ingredients
Directions
Make the custard
In a saucepan, heat the milk over a double boiler.
Mix the corn starch with a little cold milk and stir it into the heated milk.
Cook until it boils for 2 minutes, then add the sugar.
Beat the egg yolk with a spoonful of cold milk and stir it in, cooking until it thickens without boiling.
Remove from heat and strain through a thin cloth into a bowl.
Cool the mixture in a pan of cold water for a few minutes.
Finish and freeze
Beat the egg white with ½ teaspoon sugar until stiff, then fold it into the cooled custard.
Stir in the cream and vanilla, then pour the mixture into an ice cream freezer.
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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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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Corn + vanillatop 9% of all pairsSmell alikemoderateCooked together1,943 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
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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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Milk + corntop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
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 yolk
- Thickens the custard and adds richness as it cooks gently.
- Egg white
- Whipped to stiffness, it adds airiness and a lighter texture to the ice cream.
- Corn starch
- Thickens the milk so the custard becomes smooth and body-rich.
- Sweet cream
- Adds fat for a creamy, smooth mouthfeel in the frozen result.
- White granulated sugar
- Sweetens the custard and softens the texture of the frozen ice cream.
The step that matters
Cooking the egg yolk without boiling. Egg yolk thickens as it heats, but if it boils it can curdle and turn grainy. Cook it gently and stop once it thickens to keep the custard smooth.
“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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