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Robusta Honey from Vietnam: process, flavour and why roasters choose it

Why do so many roasters and cafés keep coming back to Robusta Honey from Vietnam? It combines a bold, versatile cup with consistent quality and a supply large enough for commercial roasting. This guide explains how Robusta Honey is processed, why it is a reliable raw material, and what to look for when you buy it.

What is Robusta Honey?

Robusta Honey is Robusta coffee processed with the honey method. After harvest, the cherry skin is removed but part of the sticky mucilage is left on the bean before drying. That mucilage is rich in natural sugars, and as the coffee dries it contributes sweetness and a more complex flavour.

For Robusta, the honey process softens the typical weaknesses of the bean, such as harsh bitterness and a short finish. The result keeps the thick body and intensity Robusta is known for, while adding a sweeter aftertaste and a smoother, honey-like character:

  • Thick, rich body
  • Clear sweet aftertaste
  • Less harshness and astringency
  • A clean, balanced cup
Ripe Robusta cherries on raised drying beds in Dak Lak, Vietnam
Ripe cherries on raised drying beds

How Robusta Honey is processed

1. Harvest and ripe-cherry selection

Quality starts at harvest, because the sugar in the mucilage depends directly on how ripe the cherry is. For good commercial Robusta Honey, cherries are picked selectively and ripeness typically reaches 95–98%. High ripeness brings more natural sugar, a sweeter bean and less green or astringent taste after roasting.

2. Pulping: keeping the mucilage

The cherries are washed, sorted and pulped to remove the skin and fruit flesh. Unlike the washed process, the mucilage is left on the bean. Its natural sugars, pectin, enzymes and organic acids build sweetness, body and depth during drying.

3. Drying: where the flavour develops

After pulping, the beans are still sticky and hold around 50–55% moisture. They are dried down to 11–12%, the standard level for storage and roasting. During this stage the sugar-rich mucilage keeps reacting naturally on the surface of the bean, shaping the sweetness and body of the final cup. Drying is done in the sun or in greenhouses.

Greenhouse drying beds for Robusta Honey at The Espresso Farm
Greenhouse drying at The Espresso Farm

4. Hulling and grading

Once the coffee reaches target moisture, the dry parchment is removed by hulling to obtain green coffee. Hulling is controlled to avoid broken or scratched beans, which would roast unevenly. The green coffee is then graded by screen size; for commercial roasting, S16–S18 is common because it roasts evenly and gives a stable flavour.

Why Robusta Honey is a reliable raw material

Large, stable supply

Unlike many small-lot specialty coffees, Robusta Honey in Vietnam benefits from scale. The large Robusta areas of the Central Highlands, in Dak Lak, Dak Nong and Gia Lai, keep supply stable from season to season, and the sunny, clearly defined dry season suits honey processing well. Roasters often use it as a bridge between commercial Robusta and premium Robusta: enough volume, with a clearly better flavour profile.

Versatile in the cup

  • Espresso: thick crema, intensity and clear structure
  • Espresso blends: adds body and depth to Arabica
  • Vietnamese phin: bold, full-bodied, with a sweet finish
  • Iced milk coffee: the coffee flavour stays clear through the milk

Cost-effective

Compared with Arabica and small specialty lots, Robusta Honey offers a strong balance of flavour and price. It lets roasters and café brands control raw material costs while keeping a consistent cup.

Our Robusta Honey from Cu M’gar, Dak Lak

Our Robusta Honey comes from Cu M’gar in Dak Lak, one of the best-known Robusta areas of the Central Highlands, with fertile red basalt soil and a clear dry season. Cherries are harvested at high ripeness, honey-processed and fully sun-dried.

  • Origin: Cu M’gar, Dak Lak, Vietnam
  • Process: Honey, sun-dried
  • Screen: S14 and S16–S18
  • Ripeness: 97–98%
  • Flavour: caramel, brown sugar, milk chocolate, cashew
  • Best for: roasters needing a stable supply, cafés building a bold espresso blend, brands needing quality Robusta at volume
Cupping report of Robusta Honey from Cu M’gar, crop 2025–2026
Cupping report, Robusta Honey Cu M’gar, crop 2025–2026

Current prices are listed on our green coffee supply page. We can send lot details and samples, and quote by volume, packing and destination.

GREEN COFFEE PRICES Fine Robusta “Bup Tim” · Lam Ha USD 10.12/kg◆Fine Robusta “Thien Truong” · Lam Ha USD 10.12/kg◆Specialty Arabica · Tu Mo Rong, Kon Tum USD 13.89/kg◆Specialty Arabica · Mang Den, Kon Tum USD 13.89/kg◆Specialty Arabica Natural · Cau Dat, Lam Dong USD 12.70/kg◆Premium Arabica Washed · Cau Dat, Lam Dong USD 10.52/kg◆Robusta Honey S16-18 · Dak Lak USD 6.27/kg◆Robusta Honey S14 · Dak Lak USD 5.95/kg◆Sun-dried Robusta S14-16 (80%+ ripe) · Dak Lak USD 4.56/kg◆Price list 05 Nov 2026 · VND 25,200/USD (Techcombank USD transfer buying rate, 05 Nov 2026) · ex-warehouse Dak Lak · excl. taxes & shipping · valid 30 days (sun-dried Robusta at market)◆Fine Robusta “Bup Tim” · Lam Ha USD 10.12/kg◆Fine Robusta “Thien Truong” · Lam Ha USD 10.12/kg◆Specialty Arabica · Tu Mo Rong, Kon Tum USD 13.89/kg◆Specialty Arabica · Mang Den, Kon Tum USD 13.89/kg◆Specialty Arabica Natural · Cau Dat, Lam Dong USD 12.70/kg◆Premium Arabica Washed · Cau Dat, Lam Dong USD 10.52/kg◆Robusta Honey S16-18 · Dak Lak USD 6.27/kg◆Robusta Honey S14 · Dak Lak USD 5.95/kg◆Sun-dried Robusta S14-16 (80%+ ripe) · Dak Lak USD 4.56/kg◆Price list 05 Nov 2026 · VND 25,200/USD (Techcombank USD transfer buying rate, 05 Nov 2026) · ex-warehouse Dak Lak · excl. taxes & shipping · valid 30 days (sun-dried Robusta at market)◆ Get a quote →