From my Vita-Mix recipe book.
1 cup water
1 cup soy milk
2 cups fresh spinach, washed
1 cup frozen, unsweetened strawberries
2 bananas, peeled, frozen
1. Place all ingredients into the Vita-Mix container in the order listed and secure the lid.
2. Select variable 1
3. Turn machine on and quickly increase the speed to Variable 10, then to High.
4. Blend for 1 minute or until desired consistency is reached.
See relevant blog post here.