A wood-fired oven doesn't heat up the same way a conventional oven does, so I am guessing the heat from the fire cooked the top, but the oven walls and floor weren't hot and didn't cook the bottom.
When you want to cook at regular temperatures (350F-550F), I find that it works best to bring the oven up to pizza heat (750F), then put the fire out and let the oven fall to 550F. At that point you have stored enough heat in the oven to cook just about anything you want.
Terracotta bakeware in a brick oven works great -- but the whole oven (floor and walls/dome) need to be heated.
James |