05
Add chicken broth and bring to a boil.
06Stir in pasta; reduce heat and boil gently for 5 minutes.07Stir in asparagus and snow peas.08Return soup to boiling and cook 3 minutes more.09Stir in spinach and pepper; cook 1 minute more.10Remove soup from heat.11Ladle soup into bowls.12If desired, swirl 1 to 2 teaspoons pesto into each bowl of soup.13Sprinkle Parmesan cheese on top of each serving.