For the sauce: measure out all ingredients and put in a blender and blend until silky smooth. If you want yours to be thinner, add additional water until desired consistency is reached.
Bowl Assembly: In the bottom of a bowl place quinoa and beans, then salsa, then ½ the amount of Tali Sauce, then the the cheddar, olives, and on the sides the sour cream and remaining Tali Sauce, and top of with cilantro.