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 ↓
Fruit Jelly
Ingredients
Directions
Prepare the fruit and gelatin
Peel and slice the oranges and bananas, then arrange them in a jelly mold in layers.
Prepare the gelatin according to the package instructions for wine or lemon jelly.
Pour the gelatin over the fruit when it is beginning to cool.
Make the ice cream
To make ice cream, combine the milk, cream, sugar, and vanilla in a bowl.
Freeze the mixture, and when it begins to stiffen, stir in the beaten egg whites.
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).
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Orange + vanillatop 6% of all pairsSmell alikemoderateCooked together2,371 recipes
Shared aroma: beta-damascenone (apple, rose).
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Orange + bananatop 8% of all pairsSmell alikemoderateCooked together1,118 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
Sugar and vanilla 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
- Gelatine
- Sets the liquid into a firm, sliceable jelly that holds the fruit in layers.
- Egg whites
- Beaten and folded in, they add air and a light, fluffy texture to the frozen mixture.
- Cream
- Adds fat and richness, giving the ice cream a smooth, creamy texture.
- Milk
- Forms the liquid base of the ice cream and contributes to its body and softness.
The step that matters
Stir in the egg whites as the mixture begins to stiffen. If the mixture is fully frozen, the beaten whites cannot blend in evenly and the texture becomes grainy. Adding them while it is only partly set keeps the air bubbles from collapsing and spreads them through the cream.
Swap the orange
How well each one fits the dish's main ingredients (banana, milk, cream, sugar, vanilla, egg):
- Strawberryfits better
- Figfits better
- Coconutfits better
- Orangethe original
Fit is the average pairing score against banana, milk, cream, sugar, vanilla, egg. 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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