Steps
1. In a cup, combine the instant coffee, cocoa powder, and sugar.
2. Pour in the hot water and stir well until all powders are fully dissolved.
3. Fill a glass with ice cubes.
4. Pour the coffee and cocoa mixture over the ice.
5. Add the cold milk and stir gently to combine.
6. Optionally, top with whipped cream and drizzle chocolate syrup for extra mocha flavor.
7. Serve immediately with a straw and enjoy your refreshing mocha iced latte.