How Processing Impacts Flavor

Coffee has a remarkable way of expressing where it comes from. From the soil and climate to the care taken during harvest, every step of a coffee’s journey plays a role in shaping what ends up in your cup. Although all those factors contribute, there’s one part of that journey that is foundational: processing.

Once coffee cherries are picked, the way they are processed has a meaningful impact on the flavor, aroma, and overall character of the finished coffee. It helps bring out different qualities in the bean, creating everything from fruit-forward sweetness to clean, balanced cups with delicate complexity.

At Joe Bean, we love exploring how these methods shape the coffees we share. Natural, washed, and honey processing each offer a distinct approach to transforming freshly harvested cherries into the coffee we roast and brew. And with coffees like our Colombia Edwin Zambrano, Papua New Guinea Sigri Estate, and Costa Rica Finca El Desafio, we have three perfect examples of how processing can influence the experience in your cup.

Natural Processing: Fruit-Forward and Full of Character

Natural processing is one of the oldest methods of preparing coffee, and it allows the fruit of the coffee cherry to play a starring role. After harvest, whole cherries are carefully sorted and laid out to dry, often on raised beds or patios. Rather than removing the fruit right away, producers allow the cherries to dry around the seeds, with careful attention to airflow, moisture, and timing.

As the cherries dry, the seeds remain in contact with the surrounding fruit. This extended interaction can contribute to a sweeter, fruitier cup with a fuller body and more expressive aromatics. Depending on the coffee, natural processing can bring forward flavors reminiscent of berries, tropical fruit, ripe stone fruit, or even wine-like sweetness.

Our Colombia Edwin Zambrano is a wonderful example of this method in action. Grown by Edwin Zambrano at Finca Buenavista in Huila, this award-winning micro-lot reflects the patience and precision that natural processing requires. Edwin selects his best cherries, immerses them in water tanks for over 60 hours, and then sun-dries them on raised beds for 45 days.

The result is a vibrant, fruit-driven coffee with notes of fresh strawberry, sweet pineapple, juicy orange, and cacao nibs. Each sip showcases how natural processing can amplify a coffee’s inherent sweetness while creating a layered, memorable flavor experience.

For those who gravitate toward expressive coffees with juicy fruit character, Edwin Zambrano is a beautiful place to start exploring the natural process.

Washed Processing: Clean, Bright, and Balanced

Washed processing takes a different approach, placing greater emphasis on the coffee bean itself and the qualities it develops from its variety, growing environment, and careful cultivation. In this method, the outer skin and fruit are removed from the coffee cherry before the beans are dried.

After the cherries are depulped, the beans undergo fermentation to help loosen the remaining sticky mucilage. They are then washed with water and dried, resulting in a clean, consistent starting point for roasting. While washed coffees can certainly be sweet and complex, this method is often associated with clarity, balanced acidity, and a more defined expression of the coffee’s individual characteristics.

Our Papua New Guinea Sigri Estate offers a great opportunity to experience the care and precision behind washed processing. Sigri is known for its meticulous approach, beginning with carefully selected, fully ripe cherries. The coffee is pulped on the day of picking and undergoes a three-day fermentation process, with washing every 24 hours. The beans are then fully immersed in water for an additional day before being dried.

This extra attention to processing helps create a distinctive cup with refined sweetness and a clean, structured character. It also highlights how washed processing is not simply about removing fruit, but about the thoughtful decisions producers make at every stage to bring out the best in their coffee.

If you enjoy coffees where the flavors feel distinct, balanced, and easy to appreciate, washed coffees like Papua New Guinea Sigri Estate are a great way to discover the beauty of a more clarity-driven cup.

Honey Processing: Sweetness Meets Complexity

Honey processing sits somewhere between natural and washed, offering a unique balance of sweetness, fruit, and clarity. Despite the name, no honey is added to the coffee. The term refers to the sticky, honey-like mucilage that surrounds the coffee seed.

During honey processing, the outer skin of the cherry is removed, but some of this mucilage is left on the bean as it dries. The amount retained, along with the drying conditions, can influence the finished coffee’s sweetness, body, and overall flavor. It’s a method that requires careful attention, since producers must manage moisture and drying time to achieve the desired results.

Our Costa Rica Finca El Desafio, produced by the Ureñas Rojas family in the Chirripó region, showcases the character this method can bring to a coffee. Made exclusively from the Villa Sarchí varietal and processed using the full honey method, this microlot highlights the family's dedication to quality and innovation. The full honey process helps intensify the coffee's natural sweetness, bringing together notes of juicy plum, mandarin orange, banana, and rose. The cup is fruit-forward and sweet, with a lovely floral quality that adds another layer of complexity.

Finca El Desafio is a reminder that processing doesn't have to lean entirely toward the fruit-forward intensity of a natural or the crisp clarity of a washed coffee. Honey processing can offer a compelling balance of both, creating a cup that feels sweet, expressive, and beautifully layered.

For coffee drinkers who enjoy a little of everything, Finca El Desafio is an inviting introduction to the honey process.

Discover the Difference in Your Cup

Processing is one of the many ways coffee producers shape the experience we enjoy every day. While origin, varietal, and roasting all contribute to a coffee's flavor, processing offers another way to understand why two coffees can taste so different, even before they reach the roaster.

Natural coffees invite us to explore fruit-forward sweetness and depth. Washed coffees highlight clarity, balance, and the unique character of the bean. Honey processed coffees bring together sweetness and complexity in a way that's entirely their own.

One of the best ways to appreciate these differences is to taste them side by side. Brew a cup of Colombia Edwin Zambrano, Papua New Guinea Sigri Estate, and Costa Rica Finca El Desafio, and take a moment to notice how each one expresses its processing method. Pay attention to the sweetness, acidity, body, and flavors that linger after each sip.

There’s no single processing method that defines great coffee. Each offers a different perspective on the work, care, and creativity that go into every harvest. And that’s part of what makes exploring coffee so rewarding. Every bag brings a new opportunity to discover something you love.