In a 2-quart saucepan with a lid, bring water to a boil, and add the quinoa and salt. Return to a boil, then reduce to low and cook for 14 minutes, until all the water is absorbed. Chop the kale while the quinoa cooks, and as soon as all the water is absorbed, stir the kale into the hot grain to steam. Cover, remove from heat, and let stand for five minutes.