Add 2 tbsp water and beat the coffee and sugar vigorously until it is light and fluffy.
Add a few more drops of water required while beating the coffee.
Fill a glass with ice cubes. Skip if using hot milk.
Pour milk on top.
Top the glass with whipped coffee.
Dalgona Coffee is milk topped with the whipped coffee and no, you cannot drink it just like that. Once the coffee is served to you, mix it well using a stirrer until coffee and milk combine well. Then sip it using a straw or directly from the glass.