0.25cupParmesan cheesegrated, plus more for serving
parsleychopped, for garnish
Instructions
Soup Base
Heat olive oil and butter in a large pot over medium heat. Add diced onion and sauté until translucent, about 5 minutes.
Stir in minced garlic and cook until fragrant, about 1 minute.
Add sliced carrots and diced celery. Cook, stirring occasionally, until vegetables soften, about 5 minutes.
Toss in rosemary sprigs, bay leaf, salt, and pepper.
Pour in chicken broth. Bring to a simmer, then reduce heat and let bubble gently for 15 minutes.
Finishing
Stir in shredded chicken and pastina. Simmer until pasta is al dente, about 8 minutes.
Remove rosemary and bay leaf. Stir in grated Parmesan cheese.
Ladle into bowls and garnish with chopped parsley.
Notes
Testing Note: Stirring chicken in off heat kept pieces intact.Food Safety: Cool soup to 140°F within 2 hours before refrigerating.Storage Note: Reheat gently on low, adding broth if needed to restore consistency.