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Dessert

Sea Foam

A coconut dessert made with shredded coconut, egg whites, brown sugar syrup, baking soda, and water.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Egg and sugar are a kitchen classic. They rank in the top 21% of all ingredient pairs, and cooks put them together in 122,807 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓

Sea Foam

Ingredients

Directions

Make the syrup

  1. Stir sugar and water in a saucepan over medium heat until dissolved.

  2. Boil until it forms a soft ball when tested in cold water.

Prepare the coconut

  1. Process the coconut in a food chopper.

Make the foam

  1. Beat the egg whites until stiff peaks form.

  2. Slowly add the syrup to the egg whites while continuing to beat until stiff.

  3. Mix in the baking soda and coconut.

Shape and cool

  1. Drop spoonfuls onto a buttered platter.

  2. Sprinkle with additional coconut and let cool.

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. Egg + sugartop 21% of all pairs
    Smell alikemoderate
    Cooked together122,807 recipes

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

  2. Coconut + sugartop 22% of all pairs
    Smell alikelow
    Cooked together5,742 recipes

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

  3. Coconut + eggtop 28% of all pairs
    Smell alikemoderate
    Cooked together4,090 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 whites
Whipped into stiff peaks to form the airy foam structure of the dessert.
Brown sugar
Dissolved and boiled into a syrup that sets as the candy-like sweet body of the foam.
Baking soda
Reacts with the hot syrup to release gas, making the foam light and puffed.
Shredded coconut
Adds chewy texture and coconut flavor throughout the foam.

The step that matters

Boiling the syrup to soft ball stage. Sugar syrup must reach the right concentration to set properly; too little boiling leaves the foam soft and runny, while overboiling makes it hard and brittle once cooled.

Swap the coconut

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

  1. Vanillafits better
  2. Raisinfits better
  3. Lemonfits better
  4. Coconutthe original

Fit is the average pairing score against egg, sugar. 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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