How to Pour-Over Brazilian Diamantina Valley Single-Origin Coffee & Buy the Right Beans

Brazilian Diamantina River Valley coffee is produced in the Cerrado Mineiro tropical plateau ecological region. It is a classic, mild Brazilian coffee with the lowest acidity, a moderately balanced flavor and a distinctive sweetness.

Cupping Notes:

An excellent coffee with wine-like acidity blended with fruity sweetness. Although most Brazilian coffees are medium-bodied, this particular Brazilian coffee has a rich, heavy flavor. Its dryness, combined with berry and citrus notes, will create a flawless cup of coffee.

FrontStreet Coffee's Brewing Parameters Recommendation:

How to Brew Brazilian Coffee [Diamantina River Valley]?

FrontStreet Coffee's pour-over reference: weigh 15g of Diamantina River Valley coffee beans and grind to a medium coarseness — slightly coarser than table salt. We use BG grinder setting 6A (50% standard sieve pass rate), water temperature at 88°C, extraction with a Kono or Kalita dripper, and a recommended coffee-to-water ratio of approximately 1:14.

Pour hot water from the gooseneck kettle in clockwise circles around the center of the dripper. Start timing when you begin brewing. Within 15 seconds, brew the coffee to 30g, then stop pouring. When the time reaches 1 minute, begin the second pour. As with the first, pour in clockwise circles around the center of the dripper, avoiding the area where the coffee grounds meet the filter paper to prevent channeling.

Leave a ring around the outer edge of the coffee grounds as you pour, then continue in circles toward the center. By 2 minutes and 10 seconds, you should have brewed to 210g, and the process is complete.

Japanese-Style Iced Pour-Over [Diamantina River Valley]

FrontStreet Coffee's iced pour-over reference for Diamantina River Valley:

Brazilian Diamantina River Valley coffee, medium-dark roast, BG grinder setting 5R (60% standard sieve pass rate).

20g coffee grounds, 150g ice cubes, 150g hot water. Water temperature should be 1°C higher than the regular pour-over recommendation of 88°C. For normal grinding, use Fuji setting 3.5; for iced pour-over, grind slightly finer by half a setting, to Fuji 3. Recommended coffee-to-(water+ice) ratio is 1:15.

Bloom with 40g of water for 30 seconds.

Segmented pouring: a first segment of 60g of water, a second segment of 40g. Use a relatively fine but tall water stream, stirring with force to make sure the grounds roll fully. Be careful not to let the water level get too high, and avoid pouring on the edge filter paper.

The entire extraction time should be approximately 2.5 minutes (similar to the normal extraction time for 20g of coffee grounds).

FrontStreet Coffee Recommendation

As the world's largest coffee producer, Brazil grows a huge range of coffees, and its beans — with moderate acidity and a fine balance of sweetness, bitterness and body — are ideal for medium roasting, where nutty aromas come to the fore. FrontStreet Coffee's Brazil Cerrado Red Bourbon is a classic single origin: Cerrado is a well-known Brazilian region prized for high-quality beans, and this red Bourbon, roasted medium, shows rich cream, peanut, toast, caramel and hazelnut aromas with a rounded body, low acidity and a light bitter edge. It works as a pour-over, and equally in a moka pot, as an espresso SOE, in a siphon or in a French press.

For a different side of Brazil, FrontStreet's Queen's Estate comes from Mogiana near South Minas, where fertile red volcanic soil feeds the fruit and helps it build full aroma. The local growers split between traditional farming and modern standardized management, which has lifted quality considerably. The estate's variety is the rare yellow Bourbon, a mutation of red Bourbon with a cleaner fruit character; brewed as a pour-over, in a moka pot or on a home espresso machine, it delivers a sugarcane sweetness you won't find in other regions, along with fruit and chocolate notes.

Brazil's low-acid, balanced, affordable profile has also made it the backbone of many espresso recipes. FrontStreet's Classic Blend, with its rich crema; the nutty Signature Blend; the well-rounded Black Cocoa Blend; and FrontStreet Coffee's Commercial Blend built for cafés all contain Brazilian beans. The Brazilian component adds chocolate and cream aromas plus a soft sweet-sour-bitter balance, and that balanced character makes extraction more stable — which is exactly why Brazil is the go-to base for so many espresso blends.