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Dessert

Orange Float

A dessert of oranges in a sweet lemon‑citrus custard topped with whipped egg whites.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 8 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 Float

Ingredients

Directions

Make the syrup

  1. In a pot, bring 1 quart of water to a boil.

  2. Stir in 4 tablespoons of corn starch and 1 cup of sugar until dissolved.

  3. Add the juice of 2 to 3 lemons and mix well.

Assemble and serve

  1. Pour this mixture over 5 sliced oranges in a serving dish.

  2. In a bowl, beat 2 egg whites with a little sugar until stiff peaks form.

  3. Spread the beaten egg whites on top of the orange mixture.

  4. Serve with 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 + creamtop 9% of all pairs
    Smell alikemoderate
    Cooked together43,450 recipes

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

  3. Corn + orangetop 11% of all pairs
    Smell alikemoderate
    Cooked together586 recipes

    Shared aroma: 2,4-decadienal (seaweed).

  4. Corn + lemontop 13% of all pairs
    Smell alikemoderate
    Cooked together1,927 recipes

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

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

Corn starch
Thickens the lemon-sugar liquid into a light, spoonable syrup that holds the oranges.
Egg whites
Whipped to stiff peaks, they form a light, airy foam that tops the dessert.
Sugar
Sweetens the syrup and helps stabilise the whipped egg whites.
Lemons
Add acidity that brightens the sweet orange flavour.
Oranges
Provide the main fruit flavour and body of the dessert.

The step that matters

Beating the egg whites to stiff peaks. Egg whites must be beaten until they hold stiff peaks, which trap air and give the topping its light texture. Underbeaten whites stay runny and sink into the orange mixture, while overbeaten whites turn dry and grainy.

Swap the orange

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

  1. Vanillafits better
  2. Orangethe original
  3. Limefits about as well
  4. Coconutfits about as well

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