01 - Brew 2 cups of strong coffee using your preferred method. Let cool to room temperature or chill in the refrigerator until cold.
02 - Fill two tall glasses with ice cubes, filling each about three-quarters full.
03 - Pour 1 cup of cooled coffee into each glass over the ice.
04 - Stir in 1 tablespoon of sugar or simple syrup per glass, adjusting sweetness to personal preference.
05 - Pour 1/4 cup of milk or dairy alternative into each glass. Stir gently until well combined.
06 - Top with whipped cream and a sprinkle of cocoa powder or cinnamon if desired. Serve immediately while cold.