Super easy and really yummy. You only need a few ingredients.
What you need:
-a few large Ziplock baggies
-cup of water
-cup of salt
-tea towel (or paper towel)
What you do:
Pour orange juice into one ziplock bag. Mix ice, water, and salt and put in other bag. Put the orange juice bag into the ice bag and seal tightly. Wrap towel around it and shake! Shake until frozen like a slushie. Put in bowl and eat.
P.S. This works with any juice. It's really good if you add fruit!