It also has the lightest texture and is fluffier after cooking than the other varieties.It is the largest seeds has a slightly nutty, vegetal flavor with a trace of bitterness to them. Quinoa is a versatile grain that may be used in a variety of meals, including pilafs, salads, soups, casseroles, and more.It's the one with the most fiber. It also contains all nine essential amino acids, as well as minerals and antioxidants.