Brew 60 ml of strong coffee or espresso and let it cool to room temperature.
In a blender, add the cooled coffee, 120 ml of milk, 2 tablespoons of sugar, 1 teaspoon of vanilla extract, and 200 grams of ice cubes.
Blend the mixture until smooth and creamy.
Pour the frappuccino into a tall glass.
Top it with whipped cream and drizzle with chocolate or caramel syrup, if desired.
Serve immediately with a straw.