The most smooth, creamy ice cream made with purple sweet potatoes and coconut milk.
360ml / 1½ cups coconut milk (full-fat)
1 tbsp arrowroot powder
60ml / ¼ cup maple syrup
½ cup purple sweet potato puree or ¾ cup chopped, boiled purple sweet potatoes
2 tsp vanilla extract
(Optional) 1 tbsp alcohol, such as vodka or gin