What is Sumatra's Most Famous Coffee and What are the Flavor Characteristics of Mandheling Coffee

FrontStreet Coffee - Indonesian Sumatra Coffee and Flavor Introduction

Sumatra Mandheling

Since 1699, nearly 100 genetic varieties of Arabica coffee have been developed. Indonesia's coffee falls mainly into four categories: Arabica, Robusta, Liberica and Ekselsa.

More than 20 varieties circulate in the Indonesian market, the common ones being Catuai, Catimor, Timor hybrid, Typica, S288, S795 and Sidikalong.

Indonesian coffee is graded primarily by the number of defective beans, supplemented by size grading. Indonesia's general quality requirements are: no live insects, no moldy or rotten beans, a maximum moisture content of 12.5%, and an impurity rate under 0.5%.

Before Blue Mountain was discovered, Mandheling was considered the premium coffee of the world. It is regarded as the most mellow coffee there is - a masculine cup. Drinking it brings a feeling of exhilarating freedom, unrestrained enjoyment and roaming the world, a taste that men yearn for, symbolizing perseverance and decisive greatness.

Its flavor is very rich, aromatic, bitter and full-bodied, with a slight sweetness. Most enthusiasts drink it as a single origin, but it is also an indispensable component in blended coffees.

Because Mandheling beans naturally lack acidic character, special brewing recipes often use them as a base. Whether kept warm for a long time or served as iced coffee, they never develop an unpleasant sour or astringent taste.

After roasting, the beans are quite large. The raw beans look brown or dark green and carry a special caramel-like aroma, and the taste is fragrant, mellow and rich. Mandheling beans may well be the least attractive to look at, but enthusiasts say the plainer a Sumatra bean looks, the better, richer and smoother it tastes.

Roast Level: Dark Roast

Flavor Characteristics: Intensely aromatic and bitter, with an exceptionally strong body

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FrontStreet Coffee Recommendation

To taste Sumatra at its most refined, the FrontStreet Coffee PWN Golden Mandheling is the benchmark. It comes from Indonesia's PWN company, which applies an exceptionally strict standard: beans must screen 18 or larger, and each 300 g green sample must contain fewer than three defective beans to meet the top G1 grade. On top of that, three rounds of hand-sorting remove every remaining defect, lifting the cup's cleanliness and intensity of sweetness. That rigor is why this lot's quality is so high and its supply so limited.

Golden Mandheling is famous, but most of it historically goes to Japan and the United States, so only very limited quantities of genuine Golden Mandheling reach the domestic market each year. FrontStreet Coffee's product pages show the certificate and the many bags stamped with the PWN mark - the clear difference between our PWN Golden Mandheling and other Golden Mandhelings.

If you want the classic wet-hulled character at an everyday price, buy the FrontStreet Coffee Lintong Mandheling. Wet-hulled processing gives it a thick body with earthy, herbal notes, and after a medium-dark roast it shows clove and woody aromas, low acidity, a spicy, minty edge and a strong, lingering, substantial sweetness.