The pasta is rich and hearty enough to enjoy on its own, or you can stretch the meal out even further with some mix-ins. Feel free to toss the green pasta with steamed broccoli, green beans, asparagus, peas, sun-dried tomatoes, toasted pine nuts, and/or fresh basil, or top it with baked tofu or sliced seitan chicken for more protein. Garlic bread and caesar salad are always welcome on the side! Or, for an Irish-themed feast, pair it with Irish soda bread and a Shamrock Shake for dessert.