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
Boil water in a clean frying pan and add salt and vinegar.
Carefully break the egg into a cup.
Draw the pan aside and gently slip the egg into the water.
Simmer until the white is set.
Lift the egg out carefully with a slotted spoon and serve on dry or 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 proteins set with gentle heat, forming the poached egg's firm white around a soft yolk.
- Vinegar or lemon juice
- Acidity helps the egg white coagulate more tidily in the simmering water.
The step that matters
Draw the pan aside and gently slip the egg into the water. Adding the egg to vigorously boiling water tears the white apart. Moving the pan off the heat and lowering the egg gently keeps the white together around the yolk while it sets.
“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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