Why it works: Egg and vinegar are a kitchen classic. They rank in the top 33% of all ingredient pairs, and cooks put them together in 12,922 recipes. Both carry acetic acid, which smells sour, vinegar. The science ↓
Poached Eggs
Ingredients
Directions
Prepare
Fill a shallow pan with boiling salted water.
Add a little vinegar or lemon juice to help the egg hold its shape.
Break the eggs into a small bowl, being careful not to break the yolk.
Poach
Stir the boiling water briskly to create a whirlpool and slip the egg into the center.
Continue stirring gently until the egg white hardens around the yolk.
Spoon water over the egg until a film forms over the yolk.
Let the pan sit for two minutes, ensuring the water simmers but does not boil.
Carefully drain the egg using a skimmer and serve hot.
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.
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Egg + vinegartop 33% of all pairsSmell alikelowCooked 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
- The white sets around the yolk, giving the poached egg its shape and tender texture.
- Vinegar or lemon juice
- Its acidity helps the egg white coagulate faster so it holds together in the water.
The step that matters
Keep the water simmering, not boiling. Boiling water agitates the egg and tears the delicate white apart, while gentle simmering lets the white set evenly 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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