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Grape Fruit Cocktails

A chilled grapefruit cocktail served in the fruit shell with maraschino cordial, currant jelly, confectioner's sugar, and garnishes.

From an old cookbook · modernised transcription
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Why it works: Grapefruit and black currant share more aroma than cooks usually use. They rank in the top 13% of all ingredient pairs, and cooks put them together in 2 recipes. Both carry 1-octen-3-one, which smells mushroom-like. The science ↓

Grape Fruit Cocktails

6 grapefruit halves

Ingredients

Directions

Prepare the grapefruit

  1. Cut each grapefruit in half and remove all hard pith and thick skin with scissors.

  2. Use a silver fork to flake the fruit pulp into small pieces.

  3. Sprinkle the pulp generously with powdered sugar and chill on ice.

Make the cocktail

  1. Half an hour before serving, add 1 tablespoon of maraschino cordial, 1 teaspoon of jelly, and 1 teaspoon of confectioner's sugar to each half.

  2. Blend the fruit mixture thoroughly in the grapefruit shell.

Garnish and serve

  1. Attach a small handle made of twisted smilax and garnish with a spray of holly.

  2. Serve on a small dessert plate with a lace paper doily.

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. Grapefruit + black curranttop 13% of all pairs
    Smell alikestrong
    Cooked together2 recipes

    Shared aroma: 1-octen-3-one (mushroom-like).

  2. Sugar + black curranttop 22% of all pairs
    Smell alikelow
    Cooked together393 recipes

    Shared aroma: 1-penten-3-one (fish, pungent).

  3. Grapefruit + sugartop 26% of all pairs
    Smell alikelow
    Cooked together309 recipes

    Shared aroma: beta-damascenone (apple, rose).

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

What each ingredient does

Grapefruit
Provides the main fruit pulp, tartness and bulk of the cocktail.
Maraschino cordial
Adds sweetness and a distinct cherry-almond aroma to the fruit.
Black currant jelly or red currant jelly
Adds sweetness, body and fruity flavor that blends into the pulp.
Powdered sugar
Sweetens the pulp and draws out some juice as it sits chilled.

The step that matters

Remove all hard pith and thick skin. Pith is bitter and tough, so leftover pieces spoil the mouthfeel and taste. Cutting cleanly along the membranes keeps the flesh sweet and pleasant to eat.

Swap the grapefruit

How well each one fits the dish's main ingredients (sugar, black currant):

  1. Vanillafits better
  2. Red currantfits better
  3. Blueberryfits better
  4. Grapefruitthe original

Fit is the average pairing score against sugar, black currant. 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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