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 ↓
Cream-cake Filling
Ingredients
Directions
Make the filling
Heat the milk in a saucepan.
In a small bowl, mix the corn-starch with a little cold milk until smooth.
Gradually add the corn-starch mixture to the heated milk, stirring constantly.
In another bowl, beat the egg lightly with the sugar.
Slowly add the egg mixture to the saucepan, stirring continuously.
Cook over low heat until the mixture thickens.
Finish and fill
Remove from heat, cool, and spread between layers of cake.
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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Corn + vanillatop 9% of all pairsSmell alikemoderateCooked together1,943 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
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Milk + corntop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 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
- Milk
- Forms the liquid base of the custard that thickens into the filling.
- Egg
- Adds richness and helps set the custard as it cooks.
- Sugar
- Sweetens the filling and softens the egg flavour.
- Corn-starch
- Thickens the milk as it heats, giving the filling its body.
The step that matters
Cook the custard until it thickens. Starch thickens only when heated enough to swell its granules, so stopping too early leaves a runny filling. Stirring constantly and cooking over low heat keeps the egg from scrambling on the bottom of the pan.
“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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