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Dessert

Floating Island

A dessert of thick cream, sweet wine, lemon zest, layered with thin Naples biscuits and currant jelly, topped with frothy cream.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
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Floating Island

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 ↓

Floating Island

Ingredients

Directions

Prepare the cream

  1. In a deep glass dish, combine the thick cream and powdered sugar until sweetened.

  2. Add the sweet wine and lemon zest, then whisk the cream until frothy.

  3. Pour the liquid cream into a dish, reserving the froth.

Layer and finish

  1. Slice the Naples biscuits as thinly as possible and layer them on the cream.

  2. Spread a layer of currant jelly over the biscuits, then add another layer of biscuits.

  3. Top with the reserved frothy cream, filling the dish without overflowing.

  4. Garnish the outside with sweetmeats and any other desired toppings.

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.

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.

  1. Cream + sugartop 9% of all pairs
    Smell alikemoderate
    Cooked together43,450 recipes

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

  2. Lemon + biscuittop 12% of all pairs
    Smell alikestrong
    Cooked together697 recipes

    Shared aroma: nonanal (fat, citrus).

  3. Wine + lemontop 13% of all pairs
    Smell alikelow
    Cooked together6,157 recipes

    Shared aroma: decanal (soap, orange peel).

  4. Wine + curranttop 14% of all pairs
    Smell alikelow
    Cooked together1,323 recipes

    Shared aroma: ethyl cinnamate (sweet, balsamic).

  5. Cream + biscuittop 15% of all pairs
    Smell alikemoderate
    Cooked together1,235 recipes

    Shared aroma: octanal (fat, soap).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Thick cream
Forms the rich, creamy body of the dessert and sets softly when chilled.
Powdered sugar
Sweetens the cream and dissolves easily into it without graininess.
Sweet wine
Adds sweetness and a fruity aroma that flavors the cream.
Naples biscuits
Provide a dry, absorbent layer that soaks up the cream and jelly.
Currant jelly
Adds tart fruitiness and sweetness between the biscuit layers.

The step that matters

Whisking the cream until frothy. Whisking only until frothy keeps the cream light and able to hold its foam. Over-whipping can turn cream grainy or make it separate, so the froth topping may collapse.

Swap the currant

How well each one fits the dish's main ingredients (cream, sugar, wine, lemon, biscuit):

  1. Vanillafits better
  2. Orangefits better
  3. Raspberryfits better
  4. Currantthe original

Fit is the average pairing score against cream, sugar, wine, lemon, biscuit. 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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