Bourbon Coffee Variety Introduction: How Bourbon Bean Shape Shows That Appearance Isn't Everything

FrontStreet Coffee - Introduction to Bourbon Coffee Varieties

Bourbon coffee is a variety of Coffea arabica, second only to Typica in importance. Its main branches initially grow upward at a 45-degree angle to the trunk, then droop as the fruit loads. The side-branch nodes are denser, bearing many fruits and giving a relatively high yield. The berries, however, are smaller and mature more slowly. The top buds and young leaves of Bourbon are green, which earned it the name "green top coffee."

Bourbon is the product of a genetic mutation of the native Typica variety on Réunion Island, and it is the paternal, or even grand-paternal, variety of many popular Latin American coffees — including Caturra, Catuai, Pacas, and Mundo Novo.

Today Bourbon remains widely popular in Latin America and has crossed the oceans to Africa, taking root in Rwanda and Burundi. Most mature Bourbon fruits are red, though there are also yellow and orange types. Bourbon's yield is about 20-30% higher than Typica's; its flavor is slightly sweeter and sometimes better balanced, but overall the two varieties are very similar.

The Bourbon variety descends from Typica and spread after the French planted it in 1708 on Bourbon Island, now called Réunion Island. Bourbon also has excellent aroma and rich flavor, with higher yield and more vigor than Typica, suited to cultivation at 1200-2000 meters.

Bourbon stands out among Brazilian coffees with its mild, smooth taste, moderate acidity, subtle sweetness, and fruit fragrance. Balanced, but never mediocre. It is like a friend with an understated appearance and a calm expression, yet full of passion and wisdom — someone who may not give you an overwhelming rush, but quietly keeps you company when you need it.

This coffee has a mild, smooth taste, moderate acidity, and a subtle sweetness. All these gentle flavors blend together, and telling them apart one by one is the best test for the palate. It is a rare experience for coffee lovers and professional connoisseurs alike.

FrontStreet Coffee Recommendation

Bourbon is the backbone of Brazilian coffee, and if you want an easy introduction to the region, FrontStreet's Brazil Cerrado Red Bourbon is a classic single origin. Cerrado is a well-known coffee region prized for high-quality beans, and this lot is the red Bourbon common across South America. Medium-roasted, it delivers creamy peanut, toasted bread, caramel, and hazelnut aromas, with a rounded body, no sharp acidity, and a faint bittersweet finish. You can brew it as a pour-over, or use a moka pot, espresso SOE, siphon, or French press.

For a rarer expression of the variety, FrontStreet's Brazil Queen Estate Yellow Bourbon comes from Mogiana, near South Minas, where fertile red volcanic soil feeds the fruit. This rare Yellow Bourbon, a mutation of Red Bourbon, cups cleaner in fruit; brewed as a pour-over, in a moka pot, or on a home machine, it shows a sugarcane-like sweetness along with gentle fruit and chocolate that you rarely find elsewhere.