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 Filling
Ingredients
Directions
Prepare the thickener
Measure the corn-starch evenly across the spoon and mix it with 2 tablespoons of the milk.
In a bowl, beat the egg yolk and add 2 tablespoons of the milk, mixing well.
Combine the corn-starch mixture with the egg yolk mixture.
Cook the filling
In a small saucepan, heat the remaining milk over boiling water until it boils.
Stir the corn-starch mixture into the boiling milk until smooth, cooking for 4 minutes while stirring continuously.
Add the salt, sugar, and butter, stirring until well combined.
Remove from heat, stir briefly to cool, then add the vanilla and use.
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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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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).
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 that the starch thickens into a custard.
- Corn-starch
- Thickens the milk as it heats, giving the filling its body.
- Egg yolk
- Adds richness and helps set the filling as it cooks.
- Sugar
- Sweetens the filling and balances the flavour.
- Butter
- Adds fat for a smoother, richer texture.
The step that matters
Stirring the corn-starch mixture into the boiling milk. Starch must be stirred constantly as it enters hot liquid, or it clumps before it can thicken evenly. Egg yolk is also sensitive to heat, so the mixture should be stirred steadily while it cooks to keep the filling smooth.
“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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