In the same blender (no need to clean it), combine 2 tablespoons of water and the cannellini beans, cashews, turmeric, nutritional yeast, apple cider vinegar, miso paste, paprika, and black pepper to taste. Add 1 to 2 cups of soup mixture to thin the mixture, if necessary. Process until smooth. Taste and adjust the seasonings, if needed, until you reach your desired cheesy taste. Stir the bean mixture into the soup and heat over low heat until hot.