Place quinoa in a medium-sized bowl and cover with cold water. Soak for 2 minutes.
Transfer soaked quinoa to a fine-mesh strainer or seive. Rinse quinoa under cold running water for 30 seconds until water runs clear.
Shake the sieve to remove excess water.
Transfer to a medium-sized pot fitted with a lid.
Add 2 cups of cold water and salt to the pot.
Bring water to a boil over high heat.
Once the water boils, immediately reduce heat to medium-low.
Cover pot and simmer until quinoa absorbs all of the water and is tender, about 15 to 20 minutes. If the quinoa still looks wet, continue to cook, checking every 5 minutes.
Turn off heat and let stand, covered 5 to 10 minutes. Fluff with a fork to separate the grains.