Regardless of the specific coffee drink, it's likely brewed with bold robusta coffee beans, the primary Vietnamese coffee crop. Another common practice is blending robusta and arabica beans for a ...
This results in a strong and flavorful concentrate. Anurag Bhamidipaty, co-founder, Roastea, says, “The coffee beans used in filter coffee are a blend, typically consisting of 70-90% Arabica and 10-20 ...