I do apologise if this is OT, but there is such alot of expertise here that it such a pleasure to read.....
We have purchased a new cooker which has a halogen hob. The instructions say that saucepans must have flat bases (naturally :-) and that they should be of stainless steel. However, it goes on to say that saucepans with cast-iron bases much not be used. Since my wife has some expensive Colourcast and Le Creuset casserole pots, we are a bit miffed that these cannot be used on the hob.
I have tried to get an explanation from the manufacturer's, but they will not do or say anything which will involve someone sticking their neck out. So can anyone suggest a reason for the ban?