-Milk and Buttermilk

If you often find yourself with leftover milk or buttermilk, make sure it doesn’t spoil by keeping it in the freezer. Hence, you will always have a little on hand when you need it.

-Lemon Juice

There are many recipes which require a bit of lemon juice. By keeping lemon juice in the ice cube tray, you will always have a ready lemon juice cube.