Once the pasta is done cooking, add the tuna and chicken. You can serve this soup for lunch or dinner, or keep it for dinner. You can make it the day before or two. If you're serving it in a hurry, you can prepare the tuna noodle casserole the day before. The tuna noodle soup can be prepared ahead and stored in the refrigerator for up to two days.
This website provides approximate nutrition information for convenience and as a courtesy only. Nutrition data is gathered primarily from the Spoonacular Database, whenever available, or otherwise other online calculators.