3/4 cup milk
6 ice cubes
1 tablespoon white sugar
1 teaspoon instant coffee granules
1 teaspoon cocoa powder, or more to taste
1/2 teaspoon vanilla extract, or more to taste
1 tablespoon chocolate syrup
1 tablespoon whipped cream
Blend milk, ice cubes, sugar, instant coffee granules, cocoa powder, and vanilla extract in a blender until smooth.
Lightly coat the inside of a glass with chocolate syrup. Pour the coffee mixture into the glass. Top with whipped cream to serve.