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Dessert

Pineapple Mousse

A chilled pineapple gelatin dessert made with pineapple syrup, gelatine, lemon juice, sugar, and whipped cream.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Sugar and syrup match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 5,842 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓

Pineapple Mousse

Ingredients

Directions

Prepare

  1. Heat one can of pineapple and drain it.

  2. To one cup of the syrup, add gelatine soaked in cold water, lemon juice, and sugar.

  3. Strain the mixture and cool it.

Assemble and set

  1. As the mixture thickens, fold in the whipped cream.

  2. Mould the mixture, pack it in salt and ice, and let it stand for four hours.

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. Sugar + syruptop 6% of all pairs
    Smell alikestrong
    Cooked together5,842 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

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

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

  3. Syrup + creamtop 12% of all pairs
    Smell alikemoderate
    Cooked together1,964 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  4. Lemon + pineappletop 12% of all pairs
    Smell alikemoderate
    Cooked together1,964 recipes

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

  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

Granulated gelatine
Sets the liquid so the mousse holds its shape when chilled.
Cream
Whipped, it adds air, lightness and a rich, smooth texture.
Pineapple syrup
Forms the liquid base and carries the pineapple flavour.
Sugar
Adds sweetness and balances the sharpness of the lemon juice.
Lemon juice
Adds acidity that brightens the flavour and cuts the sweetness.

The step that matters

Fold in the cream as the mixture thickens. Gelatine begins to set as the mixture cools. If the cream is folded in while it is still runny, the air from the whipping collapses and the mousse turns heavy. If it has set too far, the cream will not blend evenly and lumps will form. Folding at the thickened, spoonable stage keeps the mousse light and smooth.

Swap the lemon

How well each one fits the dish's main ingredients (sugar, pineapple, syrup, cream):

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

Fit is the average pairing score against sugar, pineapple, syrup, 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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