by topcat5 on Sun Jan 21, 2007 2:56 pm
For a 1lb of coffee and if you don't want to spend 1000s on a professional sample roaster you really have two choices. A gas grill drum or the SC/TO combination and it's variants. I have had both and both will easily roast a 1lb of coffee. My preference is for the SC/TO as it is more convenient and more precise than the drum.
With either of these methods, you will need to improvise some method for cooling. I use a stainless colander stuck in a small plastic bucket with an opening where I can stick a my vacuum cleaner hose. This cools the beans quickly and has the advantage of removing any left over chaff.