On Wed, 17 Aug 2011 14:39:12 -0700 (PDT), ItsJoanNotJoann
> wrote:

>On Aug 17, 11:30*am, Kalmia > wrote:
>> I saw one in a catalog - said you could save energy and bake many
>> trays of cookies at once. *But what about heat circulation etc?
>>
>> I guess they MIGHT be good for keeping a lot of food hot for a big
>> holiday meal.....
>
>>
>>
>I've seen them in catalogs, too, but don't have them and know of no
>one that has them. I'm no help.

So why respond?