There are people who claim to be instinctive cooks, who never follow recipes or weigh anything at all. All I can say is they're not very fussy about what they eat. For me, cooking is an exact art and not some casual game.
Delia SmithRemember, it's very simple to have an oven tested professionally, and it only takes about five minutes.
Delia SmithGetting into the habit of switching a timer on will, I promise, save you from any number of kitchen disasters.
Delia Smith