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
Prepare the base
Soak the gelatin in 1 quart of milk for 30 minutes until soft.
Heat the milk gently, stirring constantly until the gelatin dissolves.
Add the sugar and continue stirring until dissolved.
Chill and freeze
Strain the mixture into the ice cream freezer and add the remaining quart of milk.
If in a hurry, place the freezer in a pail of cold water and stir the milk for a few minutes.
Add the vanilla extract and stir in the cream just before freezing.
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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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
- Gelatine
- Sets the mixture softly so the frozen cream holds a smooth, firm texture.
- Granulated sugar
- Sweetens the base and lowers its freezing point for a softer scoop.
- Rich milk
- Forms the main liquid body, supplying milk solids for flavour and creaminess.
- Cream
- Adds fat, which gives the ice cream richness and a smoother mouthfeel.
The step that matters
Dissolve the gelatine fully before adding the sugar. Gelatine that is not fully dissolved stays in lumps and leaves a rubbery, uneven texture after freezing. Gentle heating, rather than boiling, dissolves it evenly while protecting the milk.
“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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