Left over coffee made into Ice Cubes.
This is not really a new idea.
I just jazzed mine up a bit by freezing them into shapes. Our family LOVES coffee milk. These added to lightly flavored milk - chocolate syrup, tsp vanilla, dash of stevia.... and a few of these and YUM!
I found both of these small molds at Ikea for a dollar each - the Ice popped right out and a rinse was all that was needed to clean them!
Quick, easy, thrifty and yummy!