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 ↓
Solid Custard
Ingredients
Directions
Make the custard
Dissolve the gelatin in the milk over low heat.
In a bowl, beat the egg yolks and pour the boiling milk mixture over them, stirring until cool.
Beat the egg whites until stiff peaks form and gently fold them into the yolk mixture.
Set and serve
Pour the mixture into a mold and refrigerate until set.
Serve with cream.
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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Gelatin + creamtop 7% of all pairsSmell alikestrongCooked together1,628 recipes
Shared aroma: acetic acid (sour, vinegar).
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Gelatin + sugartop 7% of all pairsSmell alikemoderateCooked together2,778 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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
- Yolks thicken the custard and whites, whipped to peaks, add lightness and a airy texture.
- Gelatin
- Sets the liquid custard into a firm, sliceable body as it chills.
- Milk
- Forms the liquid base and adds richness and body to the custard.
- Sugar
- Adds sweetness to balance the richness of the milk and eggs.
The step that matters
Stirring the hot milk into the yolks. Pouring boiling milk onto raw yolks can scramble them. Stirring as the milk goes in and letting it cool gently warms the yolks evenly, so the custard stays smooth and thickens without lumps.
“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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