Why it works: Vanilla and sugar are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 35,032 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Cream Layer Cake
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the cake batter
Preheat oven to 350°F (175°C).
Cream the butter and sugar together.
Add the well-beaten yolks of the eggs and stir well.
Sift the flour with the baking powder three times, then add to the mixture.
Gently stir in the beaten egg whites.
Flavor the batter and pour it into layer cake pans.
Bake and make the filling
Bake in the preheated oven until golden.
For the filling, combine 1 cup granulated sugar, ½ cup evaporated milk, and ¼ cup butter in a saucepan.
Cook over moderate heat until it sheets from the spoon.
Spread the filling between the layers and on top of the 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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Vanilla + sugartop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + evaporated milktop 11% of all pairsSmell alikemoderateCooked together804 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Vanilla + flourtop 12% of all pairsSmell alikemoderateCooked together19,241 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + vanillatop 14% of all pairsSmell alikemoderateCooked together20,050 recipes
Shared aroma: guaiacol (smoky, sweet).
Vanilla and sugar 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 add richness and structure, while whipped whites lighten the batter and help it rise.
- Butter
- Creaming with sugar traps air and adds tenderness and flavor to the cake and filling.
- Flour
- Provides the structure that holds the cake's crumb together as it bakes.
- Baking powder
- Releases gas during baking, helping the layers rise and become light.
- Sugar
- Sweetens the cake and, when cooked with milk and butter, forms the thick filling.
- Evaporated milk
- Adds moisture and milk solids that thicken and flavor the cooked filling.
The step that matters
Cooking the filling until it sheets from the spoon. Sugar, milk and butter must reach the right concentration to thicken on cooling. Undercooked filling stays runny, while overcooked filling turns grainy or too stiff to spread.
“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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