When asking which country produces the "best" medium roast, we have to look for origins that naturally possess a balance of acidity and body. Because a medium roast is designed to preserve the bean's natural character while introducing the sweetness of caramelisation, the "best" beans are those that are naturally well-rounded.

While taste is subjective, the coffee industry generally points to Colombia as the global standard for the perfect medium roast, followed closely by its Central American neighbours, Guatemala and Costa Rica.

Here is a breakdown of why these regions reign supreme for medium roasting, supported by industry insights and facts.

1. Colombia: The King of Balance

Colombia is widely considered the best origin for medium roast coffee because its beans are naturally engineered for it. Colombian Arabica typically grows at high altitudes (1,200 to 2,000 metres above sea level) in volcanic soil along the Andes.

• The Flavour Profile: When roasted to medium, Colombian beans exhibit the classic "coffee" taste: sweet nuttiness, rich caramel, and a mild, citrusy acidity.

• Why Medium? A light roast might make Colombian beans taste too acidic (sour), while a dark roast kills their delicate fruity notes. Medium hits the sweet spot where the body becomes creamy, but the zest remains.

• Key Fact: Colombia is the world’s leading producer of mild washed Arabica. The "Supremo" grade (large bean size) is a favourite for roasters because the density allows for very even roasting.

• See all our Columbian beans here.

2. Guatemala: Complexity and Spice

If you want a medium roast with a bit more "kick" or spice, Guatemala is the top contender. The unique microclimates in regions like Antigua produce beans that are strictly hard (SHB), meaning they mature slowly and develop complex sugars.

• The Flavour Profile: distinct notes of dark chocolate, spices (like cinnamon or nutmeg), and a bright apple-like acidity.

• Why Medium? A medium roast is required here to caramelise the sugars enough to bring out that "spiced chocolate" note. If roasted too light, the spice notes can taste vegetal.

• Key Fact: Guatemalan coffee is often grown in soil that is rich in volcanic ash, which contributes to a cleaner mouthfeel and higher mineral content in the bean.

• See all our Guatemala beans here.

3. Costa Rica: Clean and Bright

Costa Rica is famous for its strict quality controls, it is actually illegal to produce low-quality Robusta coffee in the country. This dedication to Arabica makes their output exceptionally consistent.

• The Flavour Profile: Very clean, light body, with notes of honey, apricot, and brown sugar.

• Why Medium? Costa Rican beans are dense and acidic. A medium roast tames the sharpness of the acidity, turning it into a pleasant brightness, while developing a honey-like sweetness.

• Key Fact: Costa Rica is famous for "Honey Processing," a method where some fruit is left on the bean during drying. A medium roast is the best way to taste this processing method without burning the sugars.

• See all our Costa Rica Beans here.

Comparison of Top Medium Roast Origins

Here is how the top three compare when roasted to a medium level (approx. 210°C - 220°C internal bean temp).

The Verdict

For the vast majority of Australian coffee drinkers, Colombia produces the "best" medium roast because it is the most versatile. It works perfectly as a black coffee (Pour Over or Long Black) where you can taste the fruit, but it has enough body to cut through milk in a Flat White or Latte.

However, if you prefer a "fruitier" or tea-like medium roast, you should look towards Ethiopia. If you prefer a heavy, nutty chocolate profile with low acidity, a medium roast from Brazil is your best option.

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