Nicaragua Jinotega Region | Mierisch Family Mama Mina Estate Natural Process Elephant Beans

2009 Nicaragua COE 7th Place: the Mierisch Family's Finca Mama Mina Natural-Process Maragogype

Finca Mama Mina is one of the renowned farms belonging to Nicaragua's distinguished Mierisch family. Two years ago we introduced a washed lot from here that many coffee lovers adored. The Mierisch family is best known for successfully reviving the JacaNica Java long-berry variety. Beyond that, they cultivate a wide range of delicious varieties and experiment with processing methods, including Yellow PacaMara. After Au Café brought them to Taiwan for several consecutive years, the family's various farms became widely known and loved by connoisseurs — El Limoncillo, San Jose, La Escondida, Las Delicias and others among them.

Finca Mama Mina sits in the Jinotega region and is managed by farm manager Fausto Martinez Miranda. The farm covers 48 hectares across an altitude range of 1,275 to 1,400 meters. The harvest runs from December to March of the following year, with annual temperatures holding between 16–26°C. Finca Mama Mina was in fact the 2009 Nicaragua CoE 7th-place farm, originally known as La Minita. Sharing its name with the famous Costa Rican La Minita, it gradually adopted the family nickname "Mama Mina" as its official name — a small window into the Mierisch family's humble, uncompetitive nature.

The family's seriousness and rigor show in their philosophy. As the family elder puts it, Inversiones Mierisch producers believe in the principle of "advance or fall behind." Even though Nicaraguan specialty coffee quality has improved markedly, the fundamentals must be held to a higher standard than roasters and cuppers demand. Picking properly ripe cherries is merely the baseline for good coffee — more dedication has to go in. This is especially true of the link between flavor and processing, and the family's nine farms test these ideas directly: they study how the same variety tastes across different blocks of a single farm, how it changes from farm to farm, and, starting from washed processing and then adding PN (pulped natural) and natural methods, they obtain 27 different batches of the same variety — a major contribution to research into detailed flavor variation.

Maragogype Natural-Process Flavor Profile

Light Roast: The dry aroma offers honey sweetness, subtle wine notes and papaya sweetness. The wet aroma also brings honey sweetness alongside berry fragrance, with red apple and dried apricot sweetness. In the cup you find a smooth mouthfeel with rich oils. The first sip gives grapefruit acidity and sweetness that gradually turns into honeyed apple, cherry, mulberry and grape as the temperature drops.

Medium Roast: The dry aroma presents cocoa and caramel sweetness with pine hints. The wet aroma is fully caramel-sweet, with vanilla, dried jujube and a cocoa-pine combination. In the cup the body is thick and rounded, with full, persistent maple and caramel sweetness. As the temperature falls, raisin and smoked plum sweetness emerge.

FrontStreet Coffee's Recommended Brewing Method

Dripper: Hario V60

Water Temperature: 90°C

Grind Size: Fuji Royal R-440 grind setting 3.5

Brewing Method: Water-to-coffee ratio 1:15, using 15g of grounds. First pour: 25g of water with a 25s bloom. Second pour: add to 120g, then pause. When the water level drops halfway, resume pouring slowly until the total reaches 225g. Extraction time: about 2:00.

Notes: This three-stage method cleanly separates the front, middle and back of the cup. Because the V60 has many ribs and drains quickly, pausing the pour helps stretch out the extraction time.

FrontStreet Coffee Recommendation

The Mierisch family's work makes one thing clear: how a coffee is processed shapes its flavor as much as where it grows. Washed lots are the best way to hear a bean speak in its own voice, and FrontStreet's Yirgacheffe Gedeb Cooperative is a textbook example. Because the beans are washed, this lot shows jasmine florals and bright citrus acidity at their clearest; roasted light-to-medium, it opens up green tea and honey notes and suits pour-over, cold brew or espresso.

For a bolder take on the same washed tradition, FrontStreet's Kenya Small Tomato stands among the best-known examples. Kenya excels at double washed processing — repeating the washing step, soaking the beans, scouring off the leftover mucilage, soaking again, then drying and hulling. All that rinsing and soaking pushes the juice-like quality to its limit, pouring out cherry tomato, smoked plum, snow pear, black plum and yellow sugar, with a sweet-and-sour, mouth-watering body that many coffee enthusiasts count among their favorites.