Rinse the Quinoa (See note) Rinse thoroughly with cool water for about 2 minutes. Rub and swish the quinoa with your hand while rinsing. Drain.
Add stock, Quinoa, salt, currants and raisins into a pan and bring to boil.
Lower heat and cook, covered, for 15 minutes. Turn heat down simmer and cover and cook for 15 minutes. (Temps go down quickly on a gas stove and even some of the new electric stoves, just be sure and keep an eye on it in the beginning to make sure it doesn't overflow.)
Let stand, covered, for 5 minutes: Remove the pot from heat and let stand for 5 more minutes, covered. Remember, I said don't peek!
Finally, fluff the Quinoa with a fork