In a food processor, process the dates, maple syrup, and vanilla until smooth. Add in the avocado, maca powder (if using it), xantham gum, and cacao powder. Process until creamy, stopping to scrape down the sides of the bowl with a spatula as needed.

Add the water and process until smooth. Serve at room temperature or chilled.

Store in a sealed container in the refrigerator for up to three days or in the freezer for up to two weeks.