Brew your favorite coffee and let it cool.
In a blender, combine the cooled coffee, milk, sugar, and ice.
Blend until smooth and frothy.
Adjust sweetness to taste, adding more sugar if desired.
Drizzle chocolate or caramel syrup inside your serving glasses.
Pour the blended frappuccino into the glasses.
Top generously with whipped cream.
Drizzle more syrup over the whipped cream.
Add a straw and enjoy immediately!
Experiment with flavors by adding vanilla or chocolate ice cream for richness.