There is nothing more tantalising, than the smell of just ground, freshly roasted coffee beans, except the taste of your home brewed coffee. There is no need for an expensive coffee roaster. You can roast your green coffee beans in a fan forced oven but they will roast much better and faster in a simple hot air pop corn maker. There are also attachments for your barbecue's rotisserie. Roast your green beans how you like them and grind them how you like them too. By using green coffee beans you can create your own unique coffee blends. It's best to store roasted coffee in a valved vacuum bag. Roast only as much or as little as you need.