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 large frying pan with water and bring it to a rapid boil.
Add vinegar and salt to the boiling water.
Poach and serve
Break each egg into a separate cup, then gently slip them into the boiling water.
Cover the pan and boil the eggs for about 2 minutes, until the whites are set.
Remove the eggs with a slotted spoon and place them on hot buttered toast.
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
- Heat sets the egg whites into a soft, firm shape while the yolk stays runny.
- Vinegar
- Its acidity helps the egg whites coagulate more tightly, so they hold together in the water.
The step that matters
Slipping the eggs into the water. Breaking each egg into a cup first and lowering it gently keeps the yolk intact. Dropping an egg from height scatters the white and breaks the yolk, while a gentle entry lets the white set around it.
“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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