So, I took a photo of the amount of firewood I used to heat the earth oven yesterday when we baked 2 loaves of bread, 6 trays of crackers and 6 trays of granola (sort of a light baking day). This was it... 2 buckets of small sticks. My chimney is doing a great job of a hotter cleaner burn. It could have been a little hotter... so next time, maybe 3 buckets.
I'll never get through all that firewood.