Korean Dalgona Coffee

Instructions

1. Prepare the coffee mixture
   In a medium bowl, combine the instant coffee, granulated sugar, and hot water. Make sure the water is very hot to help dissolve the coffee and sugar.
2. Whip the coffee
   Using an electric hand mixer or a whisk, vigorously whip the coffee mixture for 3-5 minutes until it becomes thick, creamy, and forms stiff peaks. The mixture should turn a light caramel color and have a fluffy texture similar to whipped cream.
3. Prepare the glasses
   Fill two tall glasses with ice cubes, then pour in the cold milk until they're about 2/3 full. If using, add 1 teaspoon of vanilla extract to each glass and stir gently.
4. Assemble the coffee
   Carefully spoon the whipped coffee mixture on top of the iced milk in each glass, creating a distinct two-layer effect. The whipped coffee should float on top of the milk.
5. Garnish and serve
   If desired, lightly dust the top with cocoa powder or cinnamon for garnish. Serve immediately with a straw and a spoon, instructing drinkers to stir the coffee into the milk before drinking for the full experience.