Prepare a bowl of very hot water.
Bring water in a saucepan to 85°C. The important thing is that it is very hot but not boiling. If it bubbles it will break the eggs
Add a good splash of vinegar. Approximately 50ml per litre of water.
Break the eggs into a cup, not directly into the water.(*)
Pour the eggs slowly into the water.
Cook for 3 to 4 minutes depending on the desired doneness.
Remove with a skimmer and rinse the eggs in the bowl with hot water. This is to remove any residual vinegar.
Dry with kitchen paper.
Enjoy!