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 ↓
Coffee Gelatine
Ingredients
Directions
Make the custard
Dissolve the gelatine in a little cold water.
Add boiling coffee, then beat together the yolks of the eggs, milk, and sugar.
Combine this mixture with the gelatine and cook in a double boiler until it thickens slightly.
Remove from heat and fold in the stiffly beaten egg whites until just mixed.
Stir in the vanilla.
Set and serve
Pour into a mold to harden.
Serve sliced with a sauce made of thick cream, slightly sweetened and flavored with vanilla.
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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Coffee + vanillatop 9% of all pairsSmell alikemoderateCooked together1,391 recipes
Shared aroma: sotolon (curry, maple).
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Milk + coffeetop 10% of all pairsSmell alikemoderateCooked together2,202 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
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Sugar + coffeetop 17% of all pairsSmell alikelowCooked together4,344 recipes
Shared aroma: beta-damascenone (apple, rose).
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 liquid into a firm, sliceable dessert as it cools.
- Eggs
- Yolks thicken the custard while whites are folded in to lighten the texture.
- Milk
- Adds richness and softness to the custard base.
- Sugar
- Sweetens the dessert and balances the bitterness of the coffee.
- Boiling coffee
- Provides the main flavour of the dessert.
The step that matters
Combine the custard with the gelatine and cook gently in a double boiler. Egg yolks can curdle or scramble if overheated, so gentle indirect heat is needed until the mixture only thickens slightly. Gelatine must also be fully dissolved and evenly mixed for the dessert to set 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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