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 ↓
French Cream Cake
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the cake
Preheat the oven to 350°F (175°C).
In a bowl, beat the eggs and sugar until well combined.
Add the flour, cold water, and baking powder, mixing until smooth.
Pour the batter into pie pans and bake until golden.
Make the custard
For the custard, boil the sweet milk in a saucepan.
In a separate bowl, mix corn starch with ½ cup sweet milk and add the beaten eggs.
Once the milk boils, gradually stir in the sugar and corn starch mixture.
Continue stirring until thickened, then add the butter and vanilla.
Assemble
Spread the hot custard between the split cakes or layers.
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
- Eggs
- Bind the batter and, beaten into the custard, help it thicken and set.
- Flour
- Provides the structure that holds the cake's crumb once baked.
- Baking powder
- Releases gas in the batter so the cake rises and becomes light.
- Corn starch
- Thickens the custard as it heats, giving it a smooth, spreadable body.
- Butter
- Adds richness and a silky mouthfeel to the finished custard.
- Sweet milk
- Forms the liquid base of the custard, which thickens as it cooks.
The step that matters
Stir the custard as it thickens. Cornstarch must be stirred continuously while heating; it thickens as its starch granules swell in hot liquid, and if left still it can scorch on the bottom or form lumps before the mixture is evenly 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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