Prepare ice cream maker bowl by freezing it overnight, or according to manufactures directions.
Combine coconut milk, cream, sugar, and vanilla in a large bowl.
Pour mixture into your prepared ice cream maker. Make sure to scrape the sides to get all the sugar.
Allow ice cream maker to run according to manufactures directions (mine is about 25-35 minutes, till creamy and mixed).
Enjoy a soft serve ice cream now, or scoop ice cream into a 1.5 quart container, cover with plastic wrap and place in the freezer for 6 hours, up to overnight, for a scoop-able ice cream.
Notes
**Total time does not include time to freeze the ice cream maker bowl, or additional freezing time for scoopable ice cream.