The poached egg is one of the great tests of a cook's skill and one of the most versatile preparations in the French repertoire — appearing in over fifty named classical dishes, from oeufs pochés florentine (on spinach with Mornay sauce) to oeufs pochés bénédictine (the French ancestor of eggs Benedict) to oeufs en meurette. The technique appears simple: slip a raw egg into simmering water and retrieve it when the white is set and the yolk is liquid. In practice, producing a perfectly shaped, neatly trimmed poached egg with a fully liquid yolk requires attention to several critical variables. First, egg freshness: a truly fresh egg (less than 3 days old) has thick albumen that clings tightly to the yolk, producing a compact, teardrop shape. As eggs age, the white thins and spreads, producing ragged, wispy results regardless of technique. Use the freshest eggs available. Fill a deep saucepan with water and bring to a gentle simmer — 80-85°C, with small bubbles rising lazily from the bottom. Add a tablespoon of white wine vinegar per litre (the acid helps the white coagulate faster, though it slightly toughens the surface). Do not add salt, which inhibits coagulation. Crack each egg into a small cup or ramekin — never directly into the water. Create a gentle whirlpool by stirring the water in one direction, then slide the egg into the centre of the vortex. The swirling water wraps the white around the yolk, creating a neat, rounded shape. Reduce heat to the barest simmer and cook for 3-3.5 minutes. The white should be fully opaque and set, the yolk completely liquid when gently pressed with a fingertip. Lift with a slotted spoon, drain briefly on a clean cloth, and trim any ragged edges with scissors. For service, poached eggs can be held in iced water for up to 2 hours and reheated by immersing in hot (not boiling) water for 30 seconds. This mise en place approach is essential in professional kitchens where timing is critical. The perfectly poached egg — symmetrical, with a smooth white exterior that, when cut, releases a slow cascade of golden yolk — is a fundamental building block of French cuisine.
Freshest possible eggs — thick albumen clings to yolk for compact shape. Gentle simmer at 80-85°C, never a rolling boil. Vinegar (1 tbsp/litre) aids coagulation; no salt. Whirlpool method wraps white around yolk. 3-3.5 minutes for set white, liquid yolk. Can be held in iced water up to 2 hours, reheated in hot water.
Strain eggs through a fine-mesh sieve before poaching — this removes the thin, watery outer white that causes wispy threads, leaving only the tight albumen. A deep pan allows the egg to sink slowly, forming a teardrop shape. For multiple eggs, skip the whirlpool and use the sieve-straining method instead. A splash of the poaching vinegar in the holding ice water prevents white from softening during storage. Poached eggs freeze surprisingly well — freeze on a tray, then bag. Reheat from frozen in warm water for 5-6 minutes.
Using old eggs with thin whites that spread uncontrollably. Boiling too vigorously, which tears the whites apart. Cracking eggs directly into water instead of sliding from a cup. Adding salt, which inhibits white coagulation. Overcooking — even 30 seconds too long turns a liquid yolk to paste.
Le Guide Culinaire — Auguste Escoffier