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Dessert

Banana Puff

A chilled and frozen banana dessert with sugar, egg whites, and whipped cream.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Banana and coconut match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 549 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓

Banana Puff

Ingredients

Directions

Prepare the bananas

  1. Slice the bananas and sprinkle with lemon juice and shredded coconut. Chill on ice for 1 hour.

  2. Mash the bananas and press through a fruit press or use an egg beater.

  3. Mix in 1 cup of sugar.

Make the puff

  1. Fold in the stiffly beaten egg whites.

  2. Transfer the mixture to a freezer.

  3. When the crank begins to turn hard, add ½ pint of whipped cream.

  4. Freeze until mushy and serve in individual glasses.

Recipe from a historical cookbook (Internet Archive).

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.

  1. Banana + coconuttop 3% of all pairs
    Smell alikestrong
    Cooked together549 recipes

    Shared aroma: ethyl caproate (fruity, apple peel).

  2. Sugar + creamtop 9% of all pairs
    Smell alikemoderate
    Cooked together43,450 recipes

    Shared aroma: 2,3-butanedione (butter, sweet).

  3. Lemon + coconuttop 13% of all pairs
    Smell alikemoderate
    Cooked together1,233 recipes

    Shared aroma: decanal (soap, orange peel).

  4. Banana + lemontop 16% of all pairs
    Smell alikemoderate
    Cooked together1,134 recipes

    Shared aroma: 1-octen-3-ol (mushroom, earthy).

  5. Lemon + sugartop 18% of all pairs
    Smell alikelow
    Cooked together53,532 recipes

    Shared aroma: 2-nonenal (fatty, green).

Lemon and sugar 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, sweetness and soft texture of the puff.
Egg whites
Whipped into foam, they lighten the mixture and give it an airy texture.
Heavy cream
Adds richness and fat, making the frozen texture smoother and creamier.
Sugar
Sweetens the bananas and lowers the freezing point, keeping the dessert soft.

The step that matters

Folding in the egg whites. Stiffly beaten whites hold air that makes the puff light. Overmixing or deflating them with vigorous stirring will leave the dessert dense and heavy.

Swap the lemon

How well each one fits the dish's main ingredients (banana, coconut, sugar, egg, cream):

  1. Vanillafits better
  2. Pineapplefits better
  3. Strawberryfits better
  4. Lemonthe original

Fit is the average pairing score against banana, coconut, sugar, 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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