It took me a long time to warm up to quinoa. I felt like I was the only one not on the super-grain-(that's-not-really-a-grain-but-who-cares) bandwagon. But my attempts at quinoa had all turned out sticky and faintly bitter, a health food to choke down. So how did I get from there to here, to this lemon-scented golden salad with crunchy bits of cucumber, radish, and almonds? (There are dates, dill, and Parmesan in there too, plus a secret ingredient that really makes it sing.) It only takes one quinoa dish, it turns out, to make a difference.