Spinach Ice Cream ?

So I saw this recipe in the Costco magazine and it looked good, but how could spinach ice cream taste good?  Well it did, with a tiny after taste of spinach.  Give it a try.

Popeye's Ice Cream

3/4 cup coconut milk

1/4 cup agave nectar

2/3 cup powdered milk

2 cups spinach

1 1/2 TBLS. vanilla extract

2 1/2 cups ice cubes

Add ingredients to a blender and blend on high until smooth.  Eat immediately.