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 ↓
Vanilla Ice Cream
Ingredients
Directions
Make the custard
Scald the milk in a saucepan.
In a bowl, beat the eggs lightly and mix in the granulated sugar.
Slowly add the scalded milk to the egg mixture, stirring constantly.
Transfer the mixture to a double boiler and cook until thick, stirring constantly to avoid lumps.
Remove from heat and let cool completely.
Once cooled, stir in the vanilla extract.
Add cream and freeze
Whip the cream until stiff, then fold in the powdered sugar.
Combine the whipped cream with the custard mixture and mix well.
Freeze the mixture until solid.
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
- Their proteins thicken the custard as they cook gently with the milk.
- Sweet cream
- Whipped, it adds air and richness, giving the ice cream a light, creamy texture.
- Milk
- Forms the liquid base of the custard and adds creaminess without as much fat as cream.
- Granulated sugar
- Sweetens the custard and lowers the freezing point, keeping the ice cream softer.
- Powdered sugar
- Dissolves easily into the whipped cream, sweetening it evenly without grittiness.
The step that matters
Cooking the custard until thick. Egg proteins set as they heat, so cooking gently and stirring constantly prevents scrambling and lumps. Undercooked custard stays thin and can make the finished ice cream icy, while overheating curdles it.
“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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