Why it works: Banana and orange are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 1,118 recipes. Both carry 1-octen-3-one, which smells mushroom, metallic. The science ↓
Banana Cream Pie
Ingredients
Directions
Prepare the filling
Line a pie plate with the crust.
Fill the crust with sliced bananas.
In a bowl, beat the egg yolk with the sugar.
Add the orange extract and cream or milk, then pour over the bananas.
Bake until set.
Top with meringue
Make a meringue by beating the egg whites until stiff, then gradually add the powdered sugar and orange extract.
Spread the meringue over the pie and bake until golden.
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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Banana + orangetop 8% of all pairsSmell alikemoderateCooked together1,118 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Banana + sugartop 19% of all pairsSmell alikelowCooked together3,102 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
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Sugar + orangetop 20% of all pairsSmell alikelowCooked together19,212 recipes
Shared aroma: beta-damascenone (apple, rose).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and orange barely smell alike, yet cooks put them together in 19,212 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
- Egg yolk
- Thickens the cream filling as it sets in the oven.
- Egg whites
- Whipped into a foam that forms the light, stable meringue topping.
- Cream or rich milk
- Adds fat and moisture, giving the filling a smooth, rich texture.
- Bananas
- Provide the main fruit flavor and sweetness in the filling.
- Powdered sugar
- Dissolves easily into the whipped whites, sweetening and stabilizing the meringue.
The step that matters
Bake the filling until set. Egg yolk thickens as its proteins coagulate with heat. Underbaking leaves the custard runny, while overbaking can make it weep or curdle, so watch for it to set just firm.
Swap the orange
How well each one fits the dish's main ingredients (banana, egg, sugar, cream):
- Vanillafits better
- Strawberryfits better
- Figfits better
- Orangethe original
Fit is the average pairing score against banana, egg, sugar, 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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