Heat oil over medium-high heat in a large soup kettle. Add onion; sauté until translucent, about 5 minutes. Add pasta, sauce, 1 quart of water, beans, Flavorings, and Dried Herbs/Spices of choice, and salt, and bring to a simmer. Reduce heat to medium-low, cover, and cook until pasta is almost tender and most of the liquid has absorbed, 8 to 10 minutes, depending on pasta shape. Stir in greens of choice, optional Cheese, and/or Fresh Herbs. Re-cover pot and continue to cook until liquid has absorbed and pasta is tender just a few minutes longer. Serve with an additional sprinkling of cheese, if you like.