In a high-powered blender or a food processor (I use my Vitamix), blend the soaked cashews, coconut milk, coconut yogurt, maple syrup, melted chocolate, fresh lemon juice, arrowroot starch, cacao powder, vanilla extract, and sea salt. Scrape down the sides of the container or use the tamper as necessary to get a super smooth consistency. It will take about 3 to 5 minutes of blending to get it super smooth and creamy.
1½ cups raw cashews, 1 cup vegan coconut yogurt, ¾ cup canned coconut milk, ⅓ cup (111g) pure maple syrup, ¼ cup bittersweet chocolate, 2 tablespoons fresh lemon juice, 3 tablespoons arrowroot starch, 3 tablespoons cacao powder, 1 teaspoon vanilla extract, ½ teaspoon sea salt