Use this to cook barley and malt from raw through to light roasted, medium roasted, dark roasted and finally to burnt. Any type of barley or malt may added or removed at any stage of the process.
It burns 5 wood per tick, moving roughly 10% of the barley/malt from one state to the next, apparently with a random selection of which 'pieces' of barley to cook (advance one stage).
It is generally best to cook large quantities of barley and/or malt at a time, as small batches may require several ticks to show any progress at all. It seems that, with a large batch (100+ barley and/or malt), 200 or so wood will be enough to produce a fairly even spread of light through burnt roasts.
The oven will not operate if it is loaded with more than 1000 debens total of barley and wood.
Built: in a compound, uses 7x7 cells
Skill/Tech required: Barley Cultivation