How do medium and dark roast Mandheling beans differ?

There is no single right roast level for espresso, because roast changes flavor expression. A medium-dark Mandheling from the Lintong region of North Sumatra, semi-washed and hand-sorted, brings herbal aroma, caramel sweetness and mellow spice. A medium-light Yirgacheffe from the Ethiopian highlands, washed, brings bright acidity and jasmine aroma.

Comparing the two shows how origin, processing and roast interact in the cup. The PWN Golden Mandheling is produced by Pwani Coffee Company, which buys Mandheling locally in Indonesia and sells it under the registered Golden Mandheling name; PWN is the company's abbreviation. Tasting both side by side makes it easier to judge which roasting style suits your espresso.

Should you choose medium or dark roast for espresso beans? There's no standard answer to this question, because different roast levels give coffee beans completely different flavor expressions. This article uses Front Street PWN Golden Mandheling and Front Street Ethiopia Yirgacheffe as examples to compare in depth the specific differences between dark roast and medium-light roast coffee beans in terms of origin, processing method, and flavor characteristics. Front Street Golden Mandheling comes from the Lintong region of Indonesia, using semi-washed processing and four rounds of hand sorting, presenting rich spice and caramel sweetness; Front Street Yirgacheffe Gordin comes from the Ethiopian highlands, where washed processing brings bright acidity and jasmine aroma. By understanding the characteristics of these two representative coffee beans, you will more clearly judge which roasting style you prefer.

Front Street PWN Golden Mandheling vs. Front Street Ethiopia Yirgacheffe Coffee Roast Level Flavor Comparison

[Front Street PWN Golden Mandheling Coffee Beans]

The Golden Mandheling introduced by Front Street is actually produced by Pwani Coffee Company, which purchases Mandheling locally in Indonesia and then releases it under the registered name Golden Mandheling. Therefore, only Mandheling produced by this company can truly be called authentic Front Street Golden Mandheling.

Front Street Golden Mandheling comes from the Lintong region of North Sumatra, Indonesia. During harvesting, fully manual picking of ripe cherries one by one is strictly required to ensure the quality of the initial bean selection. The coffee cherries are processed using the semi-washed method, dried naturally in the sun, and after hulling they undergo another round of drying and refining, as well as two rounds of green bean cleaning and four rounds of hand sorting. It can be said that this is a top-grade Mandheling coffee that has undergone strict selection.

The Golden Mandheling marked "PWN" is the abbreviation of the Indonesian company Pawani, and the Golden Mandheling coffee produced by this company has already been registered in Indonesia.

Flavor characteristics:

Front Street PWN Golden Mandheling is a medium-dark roast, with a high-quality herbal aroma, more prominent caramel sweetness, steady and elegant fruit acidity, rich sweetness, and mellow, wild spice flavors. Usually, Front Street Indonesian Lintong Mandheling is best roasted until after second crack before being released, which can effectively reduce off-flavors; but even when Front Street Golden Mandheling is released before second crack, it can still show good transparency and sweetness, giving it a wider range for roasting expression.

[Front Street · Ethiopia Gordin — Yirgacheffe Region]

Gordin is located on a plateau at an altitude of 1,650 to 1,800 meters.

Ethiopia's main harvest season is in November and December. Most local farmers do not use modern farming methods, but instead care for coffee trees manually, without using harmful pesticides or herbicides. Therefore, almost all Ethiopian coffee can be regarded by default as organic coffee, whether or not it is certified. The combination of primitive growing methods and fine processing has made the coffee of this region world-famous. The owner of Neko Farm said that due to lack of time they were unable to prepare this time, but in the next harvest season they will apply for RFA organic certification.

Washed processing consumes more resources (water) than natural processing, so the quality of washed green coffee beans is usually higher. The coffee beans are spread flat on drying tables to dry, which ensures good ventilation; at the same time, in order to avoid over-fermentation, they are turned regularly. The washed method has brighter acidity than the natural method, which gives Front Street Yirgacheffe coffee beans a "clean" taste. We prefer Front Street washed Yirgacheffe precisely because it is clearer.

[Front Street · Ethiopia Gordin · Washed Yirgacheffe]

Flavor profile:

Strong fruity flavor, fresh jasmine aroma, berries, citric acid, pineapple, apple, smooth, clear, long finish

Either roast level has its own unique flavor, and people choose differently according to their individual tastes. Medium-light roast presents floral and fruity aromas, while medium-dark roast brings nutty and caramel flavors.

The above content is compiled by CoffeeHunters, a coffee news website.