Use a sous vide machine to get complete control over your cooking. If you don’t know what sous vide is then start by reading here
of course, as with any new technology there are detractors - another view on the good/bad of sous vide can be read here. At Bombay Ice Cream, we at least think it is new and exciting - although it is unlikely to enter the average home for a long while yet.
Perhaps part of the reticence to accept sous-vide is that has taken a lot of the “art” away from the kitchen and replaced it with science. This leaves less room for blagging it - in a clear plastic bag then there is not really anywhere to hide!