This question already has an answer here:
There are couple of different methods to roast beans at home. Namely;
- Using a specific home roaster
- Using a pan
- Using a hair dryer
- Using a (sometimes modified) corn popper
are alternatives I have heard of. I know that using heated air is advantageous as all beans are homogeneously roast. So, using a pan requires too much attention among these methods.
What do you think? Do you know any other methods? Do you think one of these methods are superior to others?