Vajra Rich at Boxcar Coffee Roasters in Boulder, CO. is one of my favorite roasters to talk to about roasting. With extensive roasting experience and having fiddled around and fixing up various roasting equipment as well as work in the lab with Paul Songer and a background in woodworking and meditative archery, there’s an incredibly unique perspective he brings to how he looks at coffees and how he tries to actualize their potential. Vajra has picked up a number of different Indonesian offerings from us over the years and I’ve always been really excited with what he’s done with them.
The last time I visited the Boxcar shop in Boulder that he and his wife opened a few years ago I noticed they were using their unique space cowboy coffee brewing method with the Indonesians are available as a unique wet-hulled or dry-hulled (washed) coffees. Giling Basah is the name for the wet-hulling process in Bahasa language, and will have more body and often more of the "character" that Lintong – Opung BR – and was anxious to try some and talk with him about his approach to it.
This is a coffee that I feel represents what people are familiar with from the Lintong region with the herbaceous qualities, but the How a coffee feels in the mouth or its apparent texture, a tactile sensation : A major component in the flavor profile of a coffee, it is a tactile sensation in the mouth used in is much silkier and the Sweetness is an important positive quality in fine coffees, and is one of five basic tastes: Sour, Sweet, Salty, Bitter, Savory (Umami). In coffee, sweetness is a highly desirable quality, and the green bean has of the coffee is really the star. I feel like this is a roaster’s coffee, like a comedian’s comedian, where there’s a lot of possibilities with how you can approach it. I feel like because these tend to be “bigger” coffees that roasters don’t try to finesse them to unlock some of the subtler qualities of the bean.
CS: What made you select this coffee and what do you like most about it?
Vajra Rich: I decided that this would be a good coffee to buy because I assumed that being a clean prep, it would be more representative of the region than the usual funky stuff. I also thought good clean Indonesian coffee is known for its unique earthy, potent flavors. Some like it, some hate it, but it's certainly distinctive. Much of the coffee in Indonesia is processed using the unique method called "Giling Basah," has a broader appeal than let’s say African coffee.
CS: What was your approach to roasting this coffee, does it differ from the way you approach other coffees?
VR: My approach to roasting this coffee at first was to use a high charge and a high flame. Without using a moisture meter I could tell it was full of moisture so I assumed it needed much heat. And it did!
CS: We chatted a bit about developing these coffees in some different ways, to push the sweetness a little more and to help take the edge out of the herbaceousness.
VR: After chatting about it with you I could see the benefit of a little longer drying stage. So the profile I’m working with now seems good for at least up until FC. Once FC starts it seems like one could make many choices and the coffee could be shaped as the roaster sees fit. I really wanted to bring out that super brown sugar molasses quality to enhance the Associated with and sensed by mouthfeel, body is sense of weight and thickness of the brew, caused by the percentage of soluble solids in the cup, including all organic compounds that are extracted from brewing and at the same time preserve the herbaceousness.