Brownie baking

[SickAndTiredAgain]

I am meant to be making brownies tonight but for the life of me I cannot find the standard baking tray I usually make them in. What is the best alternative?
I have:
Circular cake tins/pie dishes - circular brownies?
A square Pyrex dish - can you bake in Pyrex or does it change temp/cooking times?
A ceramic dish I make lasagne in - same question as the Pyrex, does baking work in these?

These are being made as a nut free alternative to various other Christmas sweet things so that DH has something to eat, otherwise I’d just not bother.

I always bake them in Pyrex or ceramic, makes no difference.

If I cook them in ceramic, I find it needs and extra few mins but brownies are quite forgiving.

I normally make brownies in foil trays if you have any of those? Otherwise, any of your options will be fine. You might want to line a baking dish though as it might be tricky to remove cleanly.

Thanks all. I used the Pyrex dish and they seemed to take a little longer but look good!