Why it works: Cream and sugar are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓
Banana Charlotte
Ingredients
Directions
Make the cream
Heat the cream with a pinch of baking soda in a double boiler.
Sweeten slightly and thicken by adding cornstarch dissolved in cold milk.
Keep warm over hot water, stirring occasionally to prevent lumps.
Assemble and serve
In a bowl, layer sliced bananas and moistened sponge cake.
Pour the thickened cream over the layers and refrigerate until very cold.
Top with sweetened whipped cream and serve.
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.
-
Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Milk + bananatop 11% of all pairsSmell alikemoderateCooked together1,470 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
-
Cream + milktop 18% of all pairsSmell alikemoderateCooked together29,399 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Sugar + milktop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Sugar + bananatop 19% of all pairsSmell alikelowCooked together3,102 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
Sugar and milk barely smell alike, yet cooks put them together in 77,875 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
- Heavy cream
- Provides richness and a smooth, creamy body once thickened.
- Cornstarch
- Thickens the cream into a custard-like filling as it heats.
- Sponge cake
- Forms the soft structure of the layers and soaks up the moisture.
- Bananas
- Add fruity sweetness and flavor to the layers.
- Baking soda
- Is used in a small pinch to help the cream heat and blend smoothly.
The step that matters
Stirring the thickened cream over hot water. Cornstarch thickens as it heats, but uneven heat or sitting still can scorch or clump it into lumps. Gentle, occasional stirring over steady hot water keeps the cream smooth and evenly thickened.
Swap the banana
How well each one fits the dish's main ingredients (cream, sugar, milk):
- Vanillafits better
- Strawberryfits better
- Figfits about as well
- Bananathe original
Fit is the average pairing score against cream, sugar, milk. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Banana Filling16 recipes
Banana Sherbet10 recipes
Banana Float9 recipes
White Cake431 recipes