Assemble and serve. When the nomelets are cooked and the greens tender, spread about 1/4 cup cooked greens in a line just off-center of each nomelet, then fold the longer side over the filling. Best served at once, but they will keep in a warm oven (200°F) for 20 minutes or so. Refrigerate any extra before assembling if possible, for a day or two. Reheat, assemble, and enjoy.