I am going to make some Debbie Brown cakes and she says to bake in a mixing bowl, has anyone done this? If so what brand bowl and any tips?

I made the frog cake and used my Pyrex bowls. Most are safe for the oven, just look on the bottom. It worked fine. Don't forget to spray them first HTH!

I have used metal bowls (stainless steel) too.... just spray VERY well and bake.