01 - Brew 2 cups of strong coffee using your preferred method (coffee maker, French press, or pour-over). Allow to cool completely to room temperature, or refrigerate for faster chilling.
02 - Fill two tall glasses completely with ice cubes, ensuring they are well-filled to keep the coffee properly chilled.
03 - Divide the cooled coffee evenly between the two glasses, pouring 1 cup into each glass over the ice.
04 - Stir 1 tablespoon of sugar or simple syrup into each glass. Taste and adjust sweetness as desired, adding more if needed.
05 - Pour 1/4 cup of milk or chosen dairy alternative into each glass. Stir gently with a spoon to combine the coffee, sweetener, and milk.
06 - Top with whipped cream if desired and dust with cocoa powder or ground cinnamon. Serve immediately while cold.