To make dalgona coffee, you will need to brew your coffee. You can either use espresso or strong coffee.
Mix sugar with the hot espresso, and stir thoroughly until they mix perfectly well.
Whip the mixture thoroughly till it gets fluffy and achieves your desired consistency. You would want to be patient while whipping this mixture as it takes longer to be fluffy, unlike when you use instant coffee.
You should continue whipping until the mixture achieves a texture that resembles that of meringue and gains sift peaks.
Pour milk into a clear glass over ice cubes so that you can enjoy this drink while also enjoying its attractive appearance.
Add the mixture of espresso and sugar to the milk by carefully spooning it so that the mixture can sit on top of the milk.
Enjoy your beverage!