Why it works: Vanilla and banana are a kitchen classic. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,430 recipes. Both carry ethyl isobutyrate, which smells fruity, ethereal. The science ↓
Cream Cake
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the batter
Combine sugar and butter pieces in a mixing bowl.
Let the mixture soften in a 400°F oven for about 1 minute.
Remove from oven and beat for about 2 minutes.
Whip in the beaten yolks of 3 eggs.
Add milk, flour, baking powder, and vanilla, and mix until smooth.
Bake and fill
Divide the batter into 3 layers.
Bake until golden.
Whip the pastry cream.
Mix in sugar and vanilla.
Spread the filling between the layers and on top.
Garnish with sliced bananas.
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 + bananatop 1% of all pairsSmell alikemoderateCooked together1,430 recipes
Shared aroma: ethyl isobutyrate (fruity, ethereal).
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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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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
- Yolks add richness and help bind the batter into a tender crumb.
- Butter
- Fat that softens with sugar and adds tenderness and flavor to the cake.
- All-purpose flour
- Provides the main structure that sets as the batter bakes.
- Baking powder
- Releases gas during baking so the layers rise and become light.
- Milk
- Adds moisture and loosens the batter to a smooth consistency.
- Pastry cream
- Rich custard filling that adds moisture and creamy texture between layers.
The step that matters
Beating the butter and sugar after softening. Beating softened butter with sugar traps air that expands in the oven, so the cake rises lightly. If the mixture is too warm or overbeaten, it can turn greasy and lose its airy structure.
Swap the banana
How well each one fits the dish's main ingredients (sugar, butter, egg, milk, flour, vanilla, cream):
- Figfits about as well
- Coconutfits about as well
- Raisinfits about as well
- Bananathe original
Fit is the average pairing score against sugar, butter, egg, milk, flour, vanilla, cream. Candidates are from the same food group and used in at least 100 recipes.
“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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