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Boiled Eggs

Poached eggs served on toasted bread.

From an old cookbook · modernised transcription
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Why it works: Egg and bread are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 22,662 recipes. Both carry (e)-2-octenal, which smells fatty, green. The science ↓

Boiled Eggs

Ingredients

Directions

Prepare

  1. Boil water with a little vinegar.

  2. Carefully break the egg, keeping it intact in the shell.

Poach and serve

  1. Gently turn the egg into the pan and poach for about 2 minutes.

  2. Serve the poached egg on a slice of toasted bread.

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 + breadtop 13% of all pairs
    Smell alikemoderate
    Cooked together22,662 recipes

    Shared aroma: (e)-2-octenal (fatty, green).

  2. Vinegar + breadtop 25% of all pairs
    Smell alikemoderate
    Cooked together1,672 recipes

    Shared aroma: acetic acid (sour, vinegar).

  3. Egg + vinegartop 33% of all pairs
    Smell alikelow
    Cooked together12,922 recipes

    Shared aroma: acetic acid (sour, vinegar).

Egg and vinegar barely smell alike, yet cooks put them together in 12,922 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

Eggs
Egg proteins set with heat, forming the soft white and firm shape of the poached egg.
Vinegar
Its acidity helps the egg white set faster, so it holds together in the water.

The step that matters

Gently turn the egg into the pan. Egg white proteins set as they heat, so the egg must be lowered into water that is barely simmering. A vigorous boil scatters the loose white and can break the yolk, while gentle heat lets the white wrap around the yolk.

“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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