Set the frozen pineapple out to thaw for about 20 minutes or pop in to microwave 45 seconds.
Add all the ingredients to a powerful blender and blend until completely smooth and creamy.
Scrape down the sides a few times because it will be very cold and hard to blend at first.
You can enjoy it right away or place in the freezer to set and firm up for a bit and then pipe out like traditional Dole whip.
