Why it works: Banana and pineapple match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 733 recipes. Both carry ethyl isobutyrate, which smells fruity, ethereal. The science ↓
Banana Brown Betty
Ingredients
Directions
The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.
Assemble
Preheat the oven to 300°F (150°C).
Layer sliced bananas in a buttered dish.
Sprinkle with sugar, butter, and chopped pineapple pickle (or marmalade or jelly).
Add a layer of bread crumbs sprinkled with cinnamon.
Repeat layers, finishing with a layer of bread crumbs.
Bake and serve
Bake slowly until heated through.
For an improvement, whip the egg whites with 2 tablespoons sugar, spread on top, and brown quickly in the oven after cooking.
Serve hot with cream, if desired.
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 + pineappletop 1% of all pairsSmell alikestrongCooked together733 recipes
Shared aroma: ethyl isobutyrate (fruity, ethereal).
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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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
- Sliced bananas
- Provide the main fruit body and soft, sweet flavour that fills the dish.
- Bread crumbs
- Soak up juices and butter, giving the layers body and a soft, absorbent texture.
- Butter
- Adds richness and helps the crumbs and fruit brown gently as they bake.
- Sugar
- Adds sweetness and helps the fruit juices thicken into a syrup.
- Chopped pineapple pickle with syrup or orange marmalade or guava jelly
- Adds sharp, fruity acidity and concentrated sweetness that cuts through the bananas.
Swap the cinnamon
How well each one fits the dish's main ingredients (banana, butter, sugar, pineapple, bread, egg, cream):
- Nutmegfits about as well
- Cinnamonthe original
- Gingerfits less well
- Peppermintfits less well
Fit is the average pairing score against banana, butter, sugar, pineapple, bread, egg, 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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