This is how instructables does Piña Colada.
Step 1: Ingredients
Pineapple. Frozen illuminates the need to add ice.
Ice. If you are doing pineapple juice, fresh pineapple, or in case the consistency of off.
Sugar. This is a sweet frozen drink.
And of course coconut.
Step 2: Open the Coconut
But basically you still two holes in to it, pour the water into a glass (save for late), and then cleave, saw, or break with a hammer.
Then scoop out the meat.
*There will be a brown skin attached. You can shave this off with a potato peeler. Or just leave it. It won't hurt you or affect the flavor.
Step 3: Blend Coconut
Blend on high, adding more water as needed to get it to a smooth puree.
Step 4: Strain the Milk
I have a great funnel with a strainer built in that I got from a beer making supply store.
This will be thick so do it in batches and use a spatula to extract all of the milk.
*You can also use cheese cloth and squeeze the milk out that way.
Step 5: Blend Together
*Amounts is up to you. I was making for four so I used the whole bag of frozen pineapple, two coconuts, and four shots of rum.
Step 6: Garnish
Thaw one piece of the pineapple and slice halfway through. Place on the rim left he glass.
*also if you want it extra cold or you can add ice to your glass.