Blend the cashews, coconut cream, maple syrup, vanilla, lemon juice, salt and arrowroot, if using, until smooth.
2 cups raw cashews, 1 cup full-fat coconut cream, ¼ cup maple syrup or date paste, 2 teaspoons vanilla extract, 3 tablespoons lemon juice, ¼ teaspoon salt, 2 teaspoons arrowroot or tapioca starch