Introduction to Washed Yunnan Peaberry Coffee Beans: Baoshan Typica Characteristics, Taste, and Flavor Profile

What Does Pure-Pedigree Washed Yunnan Small Bean Coffee Taste Like, and How Does Baoshan Typica Actually Drink?

Judging whether a bean will taste good comes down to a set of basic factors:

Look at the bean: 1. Variety 2. Altitude 3. Processing method 4. Roasting 5. Extraction

1. Look at the variety: Typica, an original species. We are talking here about specialty coffee; Blue Mountain and Kona are Typica varieties too. Returning to the idea of pedigree, we have to admit that good lineage accounts for a large share of a good bean.

2. Look at the planting altitude: For Arabica, 1,200 meters is the quality watershed. This Yunnan Baoshan Typica is planted at 1,200 meters.

3. Look at the processing method: There are only two directions here. One is cleaner, such as washed processing; the other is richer in flavor, such as natural processing.

4. Look at the roasting: FrontStreet Coffee has focused on roasting for five years, using a medium roast to express the regional flavors that Yunnan specialty coffee ought to show.

Let us run through some basics about this Yunnan bean: how to brew it once you get it home, and what flavors we found in cupping, so everyone can follow along.

Yunnan Baoshan Typica

Yunnan Typica

Product Name: Flower Fruit Mountain

Coffee Origin: China, Yunnan, Baoshan

Coffee Variety: Typica

Production Altitude: 1200M

Quality Grade: AA

Processing Method: Washed

The cultivation history of Yunnan coffee can be traced back to 1892. A French missionary brought coffee seeds from abroad into Yunnan and successfully planted them in a valley in Binchuan County, Yunnan Province. The main variety was Typica, the so-called small bean coffee, commonly known at home as Yunnan small bean coffee.

Yunnan small bean coffee belongs to the Rubiaceae family, Coffea genus.

Good lineage accounts for a large share of a good bean. Choose the right variety, plant it at a suitable altitude, and after maturity experiment with processing methods that can express a unique flavor. The main Typica planting areas in Yunnan are spread across the prefectures of Lincang, Baoshan, Simao, Xishuangbanna, and Dehong.

Scanning the fields, Typica is actually easy to pick out among the vast stretches of Catimor. On close inspection, each variety has its own look. Catimor's leaves all droop downward, and its tree shape seems to wear a cloak. Typica, by contrast, points its branches upward, with new copper-tipped leaves growing at the treetop.

Planting Altitude

For Arabica, 1,200 meters is the quality watershed. Baoshan sits above 1,200 meters, with an average temperature of 21.5°C that peaks at 40.4°C. There is essentially no frost year-round, forming a protective microclimate for coffee. The growing areas are mainly distributed across the prefectures of Lincang, Baoshan, Simao, Xishuangbanna, and Dehong. The small bean coffee grown here is rich without being bitter, fragrant without being harsh, with small, evenly shaped beans, a mellow, full flavor, and fruity notes.

Processing Method: Washed

The harvested cherries are run through a depulper to separate most of the pulp from the beans. The parchment beans are then guided into a clean water tank and soaked to ferment until the residual mucilage is fully removed. Through washed processing, unripe and defective beans are selected out by buoyancy, and fermentation is easier to control. So unlike naturally processed beans, which can carry off-flavors, the profile shows clean fruit acidity, slightly greater complexity, and a cleaner taste.

Roasting Analysis

The bean's moisture content is 10.9%, so the roasting plan is to charge at 200°C, then use high heat and a small air damper to speed dehydration. Once dehydration ends, open the medium air damper with medium heat to avoid rushing the Maillard stage. Develop for three minutes after first crack, then discharge.

The roasting process is as follows, on an HB roaster with a 2 kg charge weight:

Return point: 1 minute 32 seconds, 92.5°C

Yellowing point: 5 minutes 40 seconds, 148.5°C

First crack: 8 minutes 59 seconds, 188.0°C

Development: 3 minutes

Discharge: 12'00, 196°C

Cupping

Cupping 12 hours after roasting: rich fruit aroma on entry, melon, and a herbal plant aroma; a smooth entry, nuts in the middle, and a lively, bright plum acidity in the finish. Mouth-watering on both cheeks, well balanced, medium body, full in the mouth. From hot to warm you can feel the layers of sweet and sour, first sweet then sour, with apricot and citrus-toned acidity, a black tea aftertaste, and some brown sugar.

Pour-Over Parameters

Dripper choice: V60, Kalita Wave, and cake drippers are all suitable.

V60 demonstration

Parameters: 15 g of grounds, water temperature 90°C.

Grind setting 4, water-to-coffee ratio close to 1:15, total time around 2:00.

Technique: 25-30 g of water for the bloom, bloom time 30s; the first pour to 120 g then stop, using a vertical stream and a slow small circular motion; the second pour to 225 g, with a slightly faster stream and circling to reduce the fine particles clogging the dripper and causing over-extraction.

Other Extraction Recommendations

French press: grind 3.5-4 / water temperature 90°C

Siphon: grind 4 / water temperature 89°C

AeroPress: grind 2.5 / water temperature 88°C

FrontStreet Coffee Recommendation

For a classic, beautifully balanced cup that pairs with the even temperament of this Yunnan Typica, FrontStreet Coffee's Jamaica Blue Mountain No. 1 is worth seeking out. Genuine Blue Mountain is certified by the Jamaican government, shipped in its own original wooden barrels, and graded for bean shape, defect rate, and overall quality; No. 1 ranks among the highest grades. FrontStreet Coffee's Blue Mountain No. 1 comes from the long-established Clifton estate.

FrontStreet Coffee gives Blue Mountain No. 1 a medium-dark roast so its classic balance comes through fully. Brewed, it unfolds in layers of nuts, dark chocolate, and cream caramel with a soft sweetness, with acidity, sweetness, bitterness, and aroma held in harmony. FrontStreet recommends a KONO dripper, which better lifts the coffee's rich body. Use a standard single serving of 15 g and let the beans rest for four to seven days from the roast date for the best flavor. Grind a little coarser than you would for a light roast, roughly the texture of white sugar, and brew at 87-88°C. Many bitter, scorched cups come from water that is too hot, though water that is too cool will leave the coffee flat and lifeless.

For the ratio, FrontStreet suggests 1:15. Some methods call for 1:13 or stronger for a more intense cup, but that is often done to avoid a bitter, muddy tail and it affects the finish. With the water temperature and grind under control, 1:15 brings out the full character of the Blue Mountain. Pour in three stages: a first pour of 30 g for a 30-second bloom, a second pour to 120 g and stop, using a vertical, slow small circling stream, and a third pour to 225 g with a slightly faster stream and circling to keep the fine particles from clogging the dripper and over-extracting.