Why it works: Banana and vanilla 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 ↓
Banana Pudding
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 custard
Boil the milk in a saucepan.
Stir in the beaten egg yolks and cook until it thickens slightly.
Add vanilla extract and sweeten to taste.
Assemble and bake
Slice the bananas and place them in a pudding dish.
Pour the custard over the bananas.
Whip the egg whites until stiff and spread them on top.
Bake in a 400°F (200°C) oven for a few minutes until lightly browned.
Serve
Serve cold.
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 + vanillatop 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).
-
Vanilla + sugartop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Milk + bananatop 11% of all pairsSmell alikemoderateCooked together1,470 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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
- Egg yolks
- Thicken the milk into a custard as they cook and set.
- Egg whites
- Whipped to stiff peaks, they form a light topping that browns in the oven.
- Milk
- Forms the liquid base of the custard that surrounds the bananas.
- Bananas
- Provide the main fruit flavor and soft texture layered under the custard.
- Sugar
- Sweetens the custard to taste.
The step that matters
Cooking the custard until it thickens slightly. Egg yolks thicken as their proteins set with heat, but overheating can curdle the custard. Stop cooking once it coats a spoon lightly so it stays smooth.
Swap the banana
How well each one fits the dish's main ingredients (milk, egg, vanilla, sugar):
- Figfits better
- Peachfits about as well
- Blueberryfits about as well
- Bananathe original
Fit is the average pairing score against milk, egg, vanilla, sugar. 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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