How long do I bake a chocolate cake in this size pan at 325? I have not had great luck with it in the past!

I bake at 325, I use baking strips and I bake "until done". I dont' use a timer. When I smell the cake, it's usually done.

If you have to set a timer, set it for 40 minutes and then check it every 10 after that.

I bake it at 350 for 35-40 minutes. Like Indy said, when I smell it. it's done!