Why it works: Vinegar and egg 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
Poach
Bring water to a boil in a pot and add vinegar, peppercorns, and salt.
Crack the eggs into the boiling water.
Cook until the eggs are done to your liking.
Serve
Serve the poached eggs on 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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Vinegar + eggtop 33% of all pairsSmell alikelowCooked together12,922 recipes
Shared aroma: acetic acid (sour, vinegar).
Vinegar and egg 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
- Set their proteins in the hot water, forming the poached egg itself.
- Vinegar
- Acidity helps the egg white coagulate faster and hold a compact shape.
The step that matters
Cooking the eggs to your liking. Egg white sets at lower temperatures than the yolk, so cooking time decides whether the white is firm and the yolk runny. Pulling them too early leaves the white wispy; too late makes the yolk firm.
“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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