Pour cool coffee into plastic or silicone ice cube trays. Place the tray in the freezer and allow to freeze until solid, for 8 hours or overnight.
2 cups brewed coffee
Pop the cubes out of the trays and store them in an airtight container in the freezer until the time you want to use them.
Add the coffee cubes to iced coffee drinks, smoothies, or blended coffees.
Notes
For concentrated coffee cubes, use cold brew concentrate. The cubes can then be diluted with hot water for an instant cup of coffee.If you'd like to be a little "extra" with your coffee cubes, you can flavor them with sugar, milk, or even a favorite extract or syrup. As they melt, they will add flavor to your coffee.You can also make milk or cream cubes to add to iced coffee drinks. Follow the same directions, only use milk or cream instead of coffee.