Make coffee.Use a coffee maker to brew 4 tablespoons of coffee with 2 cups of water. Use filtered water if possible to make better tasting coffee.
Stir in sugar.While the coffee is still hot, stir the sugar until it completely dissolves.
Pour coffee into ice cube trays.I pour hot coffee directly into ice cube trays.
Freeze ice cube trays.Depending on the size of your ice cube tray, it'll take about 4 hours to freeze the coffee. I usually freeze it overnight.
Add ice cubes into a cup.At this point, you can either add milk to make an iced latte or you can add hot coffee to make it cold without watering it down.