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Dessert

Grapo Water Ice

A chilled dessert made by steeping elder flowers in boiling water, adding lemon juice and syrup, then freezing and layering with Madeira wine.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Lemon and syrup are a kitchen classic. They rank in the top 20% of all ingredient pairs, and cooks put them together in 2,235 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓

Grapo Water Ice

Ingredients

Directions

Make the infusion

  1. Pour boiling water over elder flowers and cover tightly.

  2. Let steep for 40 minutes, then drain the water from the flowers.

  3. Add lemon juice and syrup to the drained water.

Freeze and serve

  1. Freeze the mixture.

  2. Once frozen, pour over Madeira wine gradually.

  3. Select clean molds.

  4. Fill the molds with the ice.

  5. Cover with paper.

  6. Pack in ice and salt for 1 hour.

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. Lemon + syruptop 20% of all pairs
    Smell alikelow
    Cooked together2,235 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  2. Syrup + madeira winetop 22% of all pairs
    Smell alikemoderate
    Cooked together16 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  3. Lemon + madeira winetop 27% of all pairs
    Smell alikelow
    Cooked together466 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

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

What each ingredient does

Elder flowers
Provide the floral aroma that flavours the steeped water.
Lemon juice
Adds acidity that balances the sweetness of the syrup.
Syrup
Adds sweetness and softens the texture of the frozen ice.
Madeira wine
Adds rich flavour and aroma to the frozen ice.

The step that matters

Pouring the Madeira wine gradually once frozen. Alcohol lowers the freezing point, so wine added to an already frozen mixture can soften and melt it unevenly. Adding it slowly while the ice is worked helps keep an even, scoopable texture.

Swap the lemon

How well each one fits the dish's main ingredients (syrup, madeira wine):

  1. Raisinfits better
  2. Vanillafits better
  3. Apricotfits about as well
  4. Lemonthe original

Fit is the average pairing score against syrup, madeira wine. 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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