Baked outdoors on my Kamado ceramic oven at 500°F, cold out of the fridge.
I used a large stainless steel mixing bowl to trap the steam for the first half of the baking process. Then I removed the bowl and turned the temperature down to 450°F.
I have 2 hobbies... Sourdough bread baking and BBQ. If you are curios about how my loaves look or what a Big Green Egg is, take a look.