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 ↓
Frozen Coffee
Ingredients
Directions
Make the base
Steep the coffee in milk in a double boiler for 20 minutes.
Strain the mixture and dissolve the sugar in it.
Chill the mixture, then add the vanilla extract.
Freeze and serve
Freeze the mixture slowly until it becomes ice.
Serve in tall glasses topped with whipped cream and garnished with crystallized mint leaves.
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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Coffee + vanillatop 9% of all pairsSmell alikemoderateCooked together1,391 recipes
Shared aroma: sotolon (curry, maple).
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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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Coffee + milktop 10% of all pairsSmell alikemoderateCooked together2,202 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
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
- Coffee
- Gives the frozen dessert its main coffee flavor as it steeps in the milk.
- Milk
- Forms the creamy liquid base that the coffee flavor is infused into.
- Granulated sugar
- Adds sweetness and softens the icy texture of the frozen mixture.
The step that matters
Freezing slowly. Freezing slowly lets larger ice crystals form, so the result turns into a coarse, icy texture rather than a smooth, creamy one. Rushing the freeze or stirring too little can make the texture uneven.
Swap the mint
How well each one fits the dish's main ingredients (coffee, milk, sugar, vanilla, cream):
- Cinnamonfits better
- Nutmegfits better
- Peppermintfits better
- Mintthe original
Fit is the average pairing score against coffee, milk, sugar, vanilla, cream. Candidates are from the same food group and used in at least 100 recipes.
“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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