Roasted Veggies over Brown Rice Pasta Shells with Balsamella Sauce

After an inspiring moment(s), threw this dish together with some leftover roasted vegetables (squash, zucchini, cherry tomatoes, mushrooms, and onions) added some spinach and used Joanne Stepaniak's Balsamella Sauce from her Nutritional Yeast Cookbook (omitted the nutmeg and doubled the NY).  Impressive. And easy.