I found a tray of organic limes on the marked-down shelf at the health food store a couple of weeks ago. 5 limes for 89 cents!
They looked so pretty in my fruit bowl, but it was a very busy week so I didn't get around to using them. To make use of the limes before they went bad(remember, no deal is a deal if you end up not using it!),I squeezed them and froze the juice in ice cube trays.
After freezing, I popped out the lime juice cubes, put them all in a ziploc bag and stuck them back in the freezer. About 3 cubes equal 1 lime, so I wrote that on the bag as well for when I'm using the fresh lime juice for a recipe. Just thaw how ever many you need and the fresh-squeezed juice is ready to use!
This can be done with lemons and limes and is so nice to have ready to pull out for recipes!