Why it works: Vanilla and milk 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 ↓
Filling for Cream Cake
Ingredients
Directions
Make the filling
Heat the cream in a small saucepan over a double boiler.
Mix the corn starch with a little cold milk, then stir the corn starch mixture into the cream.
Cook until it boils for 2 minutes.
Add the sugar.
Beat the egg yolk with a spoonful of cold milk, then stir the beaten yolk into the mixture.
Remove from heat.
Finish and cool
Beat the egg whites with ½ teaspoon sugar until stiff.
Fold the beaten egg whites into the mixture.
Add the vanilla extract.
Let the filling cool before using.
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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Vanilla + milktop 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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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Corn + milktop 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
- Sweet cream
- Provides the rich fat and body that make up most of the filling.
- Corn starch
- Thickens the cream as it heats and boils, giving the filling its set.
- Egg
- The yolk enriches and thickens the filling, and the whites are folded in for lightness.
- White granulated sugar
- Adds sweetness and balances the richness of the cream.
The step that matters
Cooking the starch mixture to a full boil. Corn starch only thickens fully when it reaches a boil and is held there briefly, so stopping early leaves the filling thin. Egg yolk added to hot mixture can scramble if it is not tempered first, which is why it is beaten with cold milk before stirring in.
“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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