This is a very delicious, very simple shake that Patrick and I first tasted in Indonesia.
The recipe is as such:
1 avocado + lots of condensed milk + 1% milk
blend it together (you can also put in ice if your blender can handle it)
and voila, avocado shake!
I put it in the freezer and stirred it every 1.5-2 hrs. After about 4-6 hrs you have something similar to avocado ice cream. A creamy, delicious, refreshing dessert. Yum.