Why it works: Coffee and milk are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 2,202 recipes. Both carry 4-heptenal, which smells creamy, biscuit. The science ↓
Banana Pie
Ingredients
Directions
Make the filling
Combine grated banana, corn starch, milk, sugar, and egg yolks in a saucepan.
Cook over medium heat, stirring constantly, until the mixture boils and thickens.
Assemble and bake
Pre-bake the pie crust until golden.
Pour the banana mixture into the pre-baked crust.
Whip the egg whites until stiff peaks form.
Gradually add sugar to the whipped egg whites to sweeten.
Spread the meringue over the banana filling.
Brown the meringue in the oven.
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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Coffee + milktop 10% of all pairsSmell alikemoderateCooked together2,202 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
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Corn + milktop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
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Banana + milktop 11% of all pairsSmell alikemoderateCooked together1,470 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Banana + corntop 14% of all pairsSmell alikemoderateCooked together118 recipes
Shared aroma: 2-hexenal (green, leafy).
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Banana + coffeetop 15% of all pairsSmell alikemoderateCooked together80 recipes
Shared aroma: ethyl pentanoate (yeast, fruit).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Corn starch
- Thickens the milk and banana mixture into a sliceable custard as it boils.
- Egg yolks
- Enrich and thicken the filling, adding richness and body to the custard.
- Egg whites
- Whipped into a stable foam that forms the meringue topping.
- Banana
- Provides the main flavor and moisture of the filling.
- Milk
- Forms the liquid base that the starch thickens into custard.
The step that matters
Cook the filling until it boils and thickens. Corn starch only thickens fully once it reaches a boil; stopping early leaves a thin filling that will not hold its shape when sliced. Constant stirring prevents scorching and lumps on the bottom of the pan.
Swap the banana
How well each one fits the dish's main ingredients (corn, coffee, milk, sugar, egg):
- Vanillafits better
- Figfits better
- Coconutfits better
- Bananathe original
Fit is the average pairing score against corn, coffee, milk, sugar, egg. 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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