How to Taste Costa Rican Coffee Beans - Pleasant Sweet and Sour Flavor Profile

FrontStreet Coffee - Introduction to Costa Rican Coffee

Costa Rica's volcanic soil is extremely fertile and drains well. It was the first country in Central America to grow coffee and bananas for commercial value, and coffee and bananas are the country's main exports. High-quality Costa Rican coffee is known as "Strictly Hard Bean" (SHB) and can grow at altitudes above 1500 meters. The high altitude brings abundant rainfall, which is very beneficial for coffee tree growth.

Although Costa Rica won recognition from coffee lovers through its honey-processed beans, that success is inseparable from its superior geography and climate, and from the fact that all cultivated varieties are Arabica. Costa Rica's premium beans are called "Strictly Hard Beans" (SHB), followed by Hard Beans (HB) and Semi-Hard Beans (SH), with quality decreasing in that order—this is also its grading system. SHB grows at altitudes above 1500 meters, and altitude has always represented quality: the higher the altitude, the better the quality. The altitude difference also brings abundant rainfall, which benefits coffee trees. What's more, the lower temperatures at high altitude slow tree growth, letting the cherries absorb more nutrients and producing richer flavor.

First Taste: Bitterness

Bitterness is perceived at the back of the tongue. The degree of stimulation when coffee passes the root of the tongue is the coffee's bitterness level. Similar to acidity, one factor affecting bitterness relates to the characteristics of the beans themselves. Mandheling coffee, for example, is known as a low-acidity coffee with higher bitterness. If you drink Mandheling, a higher bitterness level is normal.

Second Taste: Acidity

Acidity is mainly perceived on both sides of the tongue. After taking a sip, let the coffee pass along the sides of your tongue to feel the degree of acidity stimulation. The reason for coffee acidity may be influenced by the characteristics of the beans. For example, Yirgacheffe, Mocha, and other African-produced coffees often have prominent fruit acidity.

Third Taste: Sweetness

Sweetness is typically divided into two types. The first is sweetness on entry, perceived at the tip of the tongue. Although it is often described this way, frankly, using the tip of the tongue to perceive coffee sweetness is quite challenging, because the sweetness in coffee itself is relatively weak.

Fourth Taste: Body

Astringency in the mouth shows up as discomfort in the throat after drinking, with a dry sensation. A friend who once drank an astringent coffee described it as "throat-locking." Astringency may appear for several reasons, possibly related to coffee bean roasting or the way the coffee is prepared.

Sixth Taste: Aroma

If a coffee addresses the points above, it basically meets the standard. As for coffee aroma, it does not have much impact during preparation and is mainly influenced by the quality of the green beans, the roast level, and the freshness of the beans.

Seventh Taste: Off-flavors

Off-flavors show up in the mouth as a messy sensation after taking a sip. A coffee that is both sour and bitter, for instance, is a manifestation of off-flavors. Off-flavors are indeed somewhat hard to grasp; simply put, they refer to the chaotic taste sensation in the mouth after the coffee enters, resulting in an unclean mouthfeel.

Knowledge Point: The most famous growing region in the country is Tarrazu, near the capital San Jose.

In summary: FrontStreet Coffee is a research-oriented coffee establishment that loves to share coffee knowledge with everyone. We share everything without reservation just to help more friends fall in love with coffee. We also hold three low-discount coffee events every month, because FrontStreet Coffee wants to provide more friends with the best coffee at the lowest possible prices—and that has been our principle for the past six years!

FrontStreet Coffee Recommendation

When you want a coffee that sits firmly on the bitterness side of the balance, with a full, low-acidity body, Mandheling is the classic choice. FrontStreet Coffee PWN Golden Mandheling is considered the finest expression of Mandheling. Among Mandheling beans, Golden Mandheling is the one that satisfies even the most exacting coffee lovers. It comes from Indonesia's PWN company, which applies extremely strict standards: beans must be 18 mesh or larger, and every 300g green bean sample must contain fewer than 3 defective beans to meet the top G1 grade. On top of that, the beans are hand-sorted three times to fully remove defects, improving the cleanliness and intensity of sweetness. Those strict standards also explain both the quality and the limited output of FrontStreet's PWN Golden Mandheling, which naturally makes it the pinnacle of Mandheling coffee.

The wet-hulled method behind it creates a thick body with distinctive earthy and herbal flavors. To bring out its best, pour-over is ideal: use water at 87–88°C, 15g of coffee, a 1:15 coffee-to-water ratio, and a coarse-sugar grind, and pour in three stages. The first stage is a 30ml bloom, fully wetting the grounds to release gas and set up better extraction. The second stage adds 100ml, drawing out the golden foam and lifting the coffee bed. The final stage adds 95ml with a gentle, centered pour to raise the sweetness. The result is a full body with caramel sweetness and chocolate and nutty flavors. If you prefer your Mandheling on an espresso machine, FrontStreet's most repurchased option is the Classic Blend, which builds on the creamy nuttiness of Brazilian coffee with medium-dark Mandheling—putting butter, roasted chestnut, and caramel in the foreground while adding sandalwood, herbal, and spice notes—plus a touch of Robusta for a richer crema, making latte art and layered Dirty easy.