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 ↓
To Poach Eggs
Ingredients
Directions
Prepare the water
Fill a frying pan nearly full of boiling water.
Add coarse sea salt and a little vinegar.
Poach and serve
Break each egg into a cup and slip it into the boiling water.
Use a spoon to keep putting the water over the eggs.
Cook each egg until it looks like a white ball, about 3 minutes.
Remove with a slotted spoon and let it rest on a clean towel to drain.
Serve 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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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
- Egg white sets around the yolk during cooking, forming the poached body.
- Vinegar
- Acidity helps the egg white coagulate faster, keeping its shape tidy in the water.
- Buttered toast
- Crisp, buttery base that holds the egg and contrasts with its soft texture.
The step that matters
Spooning water over the eggs. Egg white begins to set on contact with hot water, so basting the top helps it cook evenly and firm over the yolk instead of staying loose and wispy.
“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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