Add well-washed Salad greens to a large bowl. Top with avocado, beets, oranges, and pistachios. Drizzle with dressing and toss before serving.
Notes:
To roast beets, wash, remove greens but leave root end intact. Place on a sheet of foil and wrap well, closing at the top. Place on a pan and roast in a 350-degree F. oven for about an hour. Open package carefully, let cool. Slip off skin with a vegetable peeler or paring knife.