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Drink

Egg Phosphate

A drink made by mixing lemon syrup, a fresh egg, and acid phosphate solution.

From an old cookbook · modernised transcription
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Why it works: Lemon and egg are a kitchen classic. They rank in the top 19% of all ingredient pairs, and cooks put them together in 44,316 recipes. Both carry (e,e)-2,4-decadienal, which smells fatty, deep fried. The science ↓

Egg Phosphate

Ingredients

Directions

  1. Combine lemon syrup, fresh egg, and acid phosphate solution in a glass.

  2. Serve immediately from an essence bottle.

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

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

  2. Lemon + syruptop 20% of all pairs
    Smell alikelow
    Cooked together2,235 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  3. Syrup + eggtop 32% of all pairs
    Smell alikelow
    Cooked together2,995 recipes

Lemon and egg barely smell alike, yet cooks put them together in 44,316 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

Fresh egg
Adds body and a silky, frothy texture to the drink.
Lemon syrup
Provides sweetness and lemon flavour to balance the tartness.
Acid phosphate solution
Adds sharp acidity that brightens the flavour.

Swap the lemon

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

  1. Vanillafits better
  2. Lemonthe original
  3. Raisinfits about as well
  4. Raspberryfits less well

Fit is the average pairing score against syrup, 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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