To cook the quinoa: First, rinse the quinoa in a fine mesh colander under running water for a minute or two. In a medium-sized pot, combine the rinsed quinoa and 2 cups water. Bring the mixture to a gentle boil, then cover the pot, reduce heat to a simmer and cook for 15 minutes. Remove the quinoa from heat and let it rest, still covered, for 5 minutes. Uncover the pot, drain off any excess water and fluff the quinoa with a fork. Set it aside to cool.