Quinoa needs little introduction these days, it is such a healthy grain that it pops up everywhere. Vegetarians should definitely include it in their diet, as it is high in good-quality protein. This pilaf is a particularly lovely way to cook and eat quinoa. If you don’t have ruby chard, use any other leaf in season, from spinach to Savoy cabbage. The cannellini beans add a lovely creaminess, but feel free to substitute any other bean. I find I eat this pilaf as it is and need little else with it, but you can also eat it with a chutney or a raita.