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 ↓
A Mere Trifle
Ingredients
Directions
Make the custard
Heat the milk in a saucepan until it boils.
Gradually pour the hot milk over the beaten yolks and sugar, stirring constantly.
Return the mixture to the heat and stir steadily for about 10 minutes, until it begins to thicken.
Remove from heat and, while still very hot, gently stir in half of the whipped egg whites.
Let the mixture cool before adding flavoring.
Pour the custard into a glass bowl.
Top and serve
Whip the remaining egg whites to a meringue with a little powdered sugar.
Heap the meringue on top of the custard.
Garnish with bits of bright jelly or preserved strawberries.
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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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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, lighten the texture and form the meringue topping.
- Milk
- Provides the liquid base that sets into a smooth, creamy custard when heated with the eggs.
- Sugar
- Sweetens the custard and stabilises the whipped egg whites into a meringue.
The step that matters
Stirring the custard over heat. Egg yolks thicken as they warm, but if the mixture gets too hot or is not stirred steadily, the yolks can scramble and curdle. Stirring keeps the heat even so the custard thickens 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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