How to Make It
Combine the coconut and water in a blender and puree until silky smooth. Transfer the mixture to a 1-quart glass jar and use a wooden spoon or a straw to stir in the probiotics. Cover the opening of the jar with a piece of cheesecloth or cotton.
Put it in the dehydrator on the lowest possible setting or set it on top of your stove with the oven on to a very low heat; it should be just warm to the touch. You can place a folded kitchen towel underneath the glass container to protect your yogurt from contact with heat that might be too intense, which will kill the probiotic microbes.
Taste the yogurt after 8 hours; you can tell it’s ready when it becomes a bit fluffier and it tastes tangy.