Now that the roaster is built and tested, you'll probably want to roast some coffee. One of our favorite coffee suppliers is Sweet Maria's. Turn the fan dimmer all the way up and turn the heater on.

We’re no stranger to coffee roasting hacks, but it’s been a while since we’ve seen a new DIY roaster design. Thankfully [Larry] has been hacking together a small-batch roaster wit… ...

Tostado Coffee ($18 per bag): Tostado is my hometown favorite, and it's a roaster that gives back to the community that grows its coffee. It's based in Portland, Oregon.

For Five expanded their roasting and wholesale operation by purchasing a pair of state-of-the-art CR70 Diedrich Coffee Roasting Machines, large-scale commercial grinders, five packaging machines ...

The German-born master roaster has been in the coffee and tea industry for decades. He got his start in Germany in 1985, introduced to the business by his grandfather who was a tea expert.