Oven/Food safe Filament? I just backed a 3d printer on kickstarter, called "Mooz", and I was wondering about some of the possible applications of it. I realized it would be cool/helpful to be make cookie models, and bake cookies to that shape. The cookies can be baked as low as around 250 °F, So is there any food-safe and heat resistant filament that can withstand those temperatures? (I know many filaments are printed above those temps anyways, but in my case I don't want them to even warp.) Google has failed me on this one, so I hope someone here can answer it for me!
-Thanks in advance :)

P.S. My 3d printer will have a heated bed, so it can print more types of filaments. The highest bed temp is 100 °C, and the highest hot end temp is 250 °C. I don't really mind using some sealant, but I'd rather not use something toxic like ABS.

P.P.S I'm a newbie to this stuff, so I apologize in advance if I asked a really stupid question.
Don't try to bake cookies inside a plastic mold; the plastic will smoke even if not melt. If you need to bake cookies use a cookie cutter made of plastic (your own design or copy) obviously printed on your new printer then bake normally. here is a link from thingeverse to get a cookie cutter .stl file

:) enjoy cutting cookies these holidays

Here is another link from hacks from one person is making the same to show his idea.