Coffee culture appeared in Vietnam simultaneously with the French colonialists in the XIX century, so the technology of making coffee was French. In France, the most popular way to roast grains is dark roasting. Now it is called so - the French roast.
Vietnamese Robusta with large amount of caffeine then was roasted using the French method. Such coffee had great astringency and strength, which Vietnamese began to supplement with the sweetness and tenderness of condensed milk.
To preserve this rich taste of Robusta, roasted by the French method, Vietnamese strated to use phin. Its structure, coupled with the technology of using a press filter, gives the strength to the drink and a slight bitterness in its aftertaste. To create a sweetness loved by Vietnamese, coffee is supplemented with condensed milk. Sweet toppings will give a creamy taste and vanilla notes to the drink. In combination with delicate bitterness, this sweetness creates a perfect harmony of taste.
Try to make coffee in the traditional Vietnamese way too!