01 - Brew 2 cups of strong coffee using your preferred method (drip, French press, or pour-over). Allow the coffee to cool to room temperature or refrigerate until chilled, approximately 15-20 minutes.
02 - Fill two tall glasses generously with ice cubes, leaving adequate space for coffee and milk additions.
03 - Pour 1 cup of the cooled coffee into each prepared glass over the ice.
04 - Stir 1 tablespoon of sugar or simple syrup into each glass. Adjust sweetness level according to personal preference, ensuring the sweetener dissolves completely.
05 - Pour 1/4 cup of milk, half-and-half, or plant-based alternative into each glass. Stir gently with a spoon to combine the layers.
06 - Top with whipped cream and dust with cocoa powder or ground cinnamon if desired. Serve immediately while chilled.