Was thinking of buying a mini oven with 2 rings on the top, then I saw this oven advertised in Argos. I have heard of them but dont know if they are any good. Also what kind of dishes can be cooked in them? Can U cook chickens, stews, pizza etc. in them ? Not to mention pies. Just what dishes does it cook etc. Anyone got one of these and can help me please. At £46.99 it sounds a bargain to £89.00 for the mini oven.