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Dessert

Orange Charlotte

A gelatin dessert made with orange juice, pulp, rind, lemon juice, sugar, and whipped egg whites.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 9 ingredients
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Why it works: Lemon and orange match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,634 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓

Orange Charlotte

Ingredients

Directions

Make the jelly

  1. Soak the gelatin in cold water until soft.

  2. Add boiling water to the softened gelatin.

  3. Stir in sugar, lemon juice, orange juice, pulp, and grated rind.

  4. Strain the mixture.

  5. Set the strained mixture in a cool place until it begins to harden.

Whip and mold

  1. Beat the egg whites until stiff.

  2. Fold the stiff egg whites into the jelly.

  3. Continue beating until the mixture is stiff enough to drop from a spoon.

  4. Pour into a plain mold lined with orange sections.

Serve

  1. Serve very cold, with or without whipped cream.

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 + orangetop 1% of all pairs
    Smell alikestrong
    Cooked together10,634 recipes

    Shared aroma: 3-hexenal (apple, fruity).

  2. Sugar + lemontop 18% of all pairs
    Smell alikelow
    Cooked together53,532 recipes

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

  3. Lemon + eggtop 19% of all pairs
    Smell alikelow
    Cooked together44,316 recipes

    Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).

  4. Sugar + orangetop 20% of all pairs
    Smell alikelow
    Cooked together19,212 recipes

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

  5. Sugar + eggtop 21% of all pairs
    Smell alikemoderate
    Cooked together122,807 recipes

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

Sugar and lemon 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

Gelatine
Sets the juice mixture into a firm, sliceable jelly as it cools.
Egg whites
Whipped to foam, they lighten the set jelly and give it a fluffy, airy texture.
Sugar
Sweetens the citrus mixture and balances its acidity.
Orange juice
Provides the main orange flavour and liquid for the jelly.
Lemon juice
Adds acidity that brightens the orange flavour and sharpens the sweetness.

The step that matters

Set the strained mixture until it begins to harden. Gelatine must be partly set before the egg whites are folded in. If it is too liquid, the foam deflates and the mixture won't hold its airy structure; if it is too firm, it won't blend smoothly.

Swap the orange

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

  1. Orangethe original
  2. Vanillafits about as well
  3. Limefits less well
  4. Raisinfits less well

Fit is the average pairing score against sugar, lemon, egg. 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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