Why it works: Banana and butter are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 1,536 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
Baked Bananas
Ingredients
Directions
The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 300°F (150°C).
Remove the skins from the bananas, scrape, and cut them in halves lengthwise.
Arrange the banana halves in a shallow pan.
Mix the melted butter, sugar, and lemon juice.
Bake
Baste the bananas with half of this mixture.
Bake for 20 minutes, basting with the remaining mixture during baking.
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.
Photo for illustrative purposes only · Contact us to use it
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 + buttertop 15% of all pairsSmell alikemoderateCooked together1,536 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Banana + lemontop 16% of all pairsSmell alikemoderateCooked together1,134 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and lemon barely smell alike, yet cooks put them together in 53,532 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
- Bananas
- Provide the main body and natural sweetness that softens and turns tender when baked.
- Sugar
- Adds sweetness and helps the bananas caramelize and brown in the oven.
- Melted butter
- Adds fat and moisture that coats the bananas and carries flavour during baking.
- Lemon juice
- Adds acidity that brightens the sweetness and balances the rich butter and sugar.
The step that matters
Basting with the butter, sugar and lemon mixture. Splitting the mixture and basting twice keeps the banana surfaces moist so they do not dry out. The sugar in the coating caramelizes and browns as it heats, so spreading it evenly gives an even colour and flavour.
Swap the lemon
How well each one fits the dish's main ingredients (banana, sugar, butter):
- Vanillafits better
- Figfits better
- Applefits better
- Lemonthe original
Fit is the average pairing score against banana, sugar, butter. 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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