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Dessert

Lemon Float

A chilled lemon custard topped with beaten egg whites and optional coconut.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 9 ingredients
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Why it works: Corn and coconut match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 306 recipes. Both carry decanal, which smells soap, orange peel. The science ↓

Lemon Float

Ingredients

Directions

Make the custard

  1. Mix sugar with sweet milk and bring to a boil.

  2. While boiling, add corn starch and grated lemon peel.

  3. Boil for 10 minutes, then add beaten egg yolks and stir constantly for 5 minutes.

  4. Set the vessel in a cold water bath and stir for a few minutes, then strain into a pudding dish.

Top and serve

  1. Beat egg whites to stiff peaks, then add lemon juice and sugar.

  2. If desired, add finely grated fresh coconut to the egg whites.

  3. Spread the egg white mixture over the pudding and serve cold.

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. Corn + coconuttop 5% of all pairs
    Smell alikestrong
    Cooked together306 recipes

    Shared aroma: decanal (soap, orange peel).

  2. Milk + coconuttop 10% of all pairs
    Smell alikemoderate
    Cooked together2,648 recipes

    Shared aroma: delta-dodecalactone (sweet, creamy).

  3. Milk + corntop 10% of all pairs
    Smell alikemoderate
    Cooked together6,955 recipes

    Shared aroma: hexanal (green, grassy).

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

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

  5. Lemon + coconuttop 13% of all pairs
    Smell alikemoderate
    Cooked together1,233 recipes

    Shared aroma: decanal (soap, orange peel).

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

What each ingredient does

Egg yolks
Thicken the custard as they set with heat, adding richness and body.
Corn starch
Thickens the milk mixture so the custard holds its shape when cooled.
Egg whites
Whipped into stiff peaks to form the light, airy topping.
Lemon juice
Adds sharp acidity that balances the sweetness of the custard and topping.
Sweet milk
Forms the base of the custard, providing liquid and creamy texture.

The step that matters

Stirring the egg yolks into the boiling custard. Adding yolks to very hot milk without constant stirring can scramble them. Steady stirring keeps the custard smooth and thickened.

Swap the coconut

The recipe marks coconut as optional. How well each one fits the dish's main ingredients (sugar, milk, corn, lemon, egg):

  1. Vanillafits better
  2. Orangefits about as well
  3. Figfits about as well
  4. Coconutthe original

Fit is the average pairing score against sugar, milk, corn, 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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