Without the shell cracking???
It took me some experimenting before getting it right (hey, i needed some food anyways).
Drop an egg into cool water (gently, you'll weaken the shell if you have a high drop height) and just like the others said: come back 20 mins later.
What, boiled eggs for breakfast? I prefer them sunny side up or scrambled, please!
Urgh...sloppy wet eggs for b'fast!