I need a round shape for the top of a beehive. Can I use a pyrex bowl-small one.
What would you suggest for time/temp?
Sure, you can use pyrex.
I would bake at 325 F (using bake even strips, if you have them).
For timeline, it would depend on the size of the bowl used....
The following info might be helpful:
Wilton advises that a 6" round (2 cup capacity) should bake for 25-30 minutes at 350.
DH advises that cupcakes take 18-21 minutes...
I have used pyrex dishes before in some of my cakes, and they have come out alright. I placed a circle of greaseproof paper in the bottom (learned the hard way on this one, i read somewhere that you didn't need to and just to grease it well but my cake stuck, so now i do this as a precaution). Grease the sides really well also. I usually bake all my cakes on about gas mark 4 (sorry i don't know what the conversion for this is, but maybe someone else might know). Just be careful taking it out of the oven as it gets really hot.
Hope this helps.
Sorry it took me so long to write this that your question got answered.