For this recipe or any others, you simply replace the butter or oil with coconut oil in a 1:1 ratio. (coconutoilcooking.com)
Pour 12 ounces of your favorite milk or milk substitute (I used an almond milk coconut milk blend) into a mason jar or a container that has an airtight lid. (redbookmag.com)
I've had this happen a few times with other grain free donut recipes, whether with almond flour of coconut flour. (healthylivinghowto.com)