As far as I can tell, they have no effect on cooking items including touchy recipes such as meringues or souffl`es.
At 04:01 AM 1/9/2009, you wrote: >do these things change cooking times by being a thermal barrier of any >kind for heat to rise to upper racks? >If so, then putting one on the upper most rack is the way to go when using >only that rack. > >On Fri, 9 Jan 2009, Victor wrote: > > > Hi Claudia, > > > > If you've got any dollar stores near you, you can find them there in single > > or multi-packs for only a dollar. > > > > Don't go to Wal-Mart or any other place like that as those will often be > > more expensive for something you may end up throwing out after every spill. > > > > The dollar store is the way to go. > > > > By the way, they look like over grown cookie sheets, with raised sides, and > > they just fit on the bottom of the oven, in between the burners or heating > > elements, so it doesn't interfere with the heat of the element. > > > > > > Victor > > Co-moderator > > Blind Movie Buffs List > > Guidedogs List > > > > > [Non-text portions of this message have been removed]
