Easy Italian Penicillin Soup Recipe (Fresh & Comforting)
Italian Penicillin Soup is the kind of meal everyone needs in their recipe collection: warm, nourishing, and deeply comforting. This Italian Penicillin Soup brings together tender chicken, aromatic vegetables, delicate pasta, and a bright touch of lemon and Parmesan to create a soup that feels like care in a bowl.
Whether you’re feeling under the weather, cooking for your family, or simply craving a cozy homemade dinner, this soup delivers flavor, balance, and comfort without being heavy.
Why You’ll Love This Italian Penicillin Soup
This soup has earned its nickname because it’s soothing, simple, and incredibly satisfying. It’s inspired by classic Italian chicken soups but enhanced with lemon and cheese for a fresh, uplifting finish.
You’ll love it because it’s:
- Easy to make with everyday ingredients
- Light yet filling and nourishing
- Family-friendly and gentle on the stomach
- Perfect for meal prep and leftovers
- Ready in under an hour
Ingredients for Italian Penicillin Soup
Soup Base
- 1–2 tablespoons olive oil
- 1 medium onion, diced
- 2 carrots, sliced
- 2 celery stalks, chopped
- 4–6 garlic cloves, minced
Protein & Broth
- 1 lb (450 g) chicken breast or thighs
- 6–8 cups chicken broth (low sodium preferred)
Pasta & Finishing Touches
- ¾ to 1 cup small pasta (ditalini, orzo, or acini di pepe)
- 2–3 tablespoons fresh lemon juice
- ½ cup grated Parmesan cheese
- 2 tablespoons fresh parsley, chopped
- 1 teaspoon dried oregano or Italian seasoning
- Salt and black pepper, to taste
- Pinch of red pepper flakes (optional)
Ingredient Notes & Substitutions
- Chicken: Thighs give richer flavor; breasts are leaner. Both work well.
- Pasta: Small pasta is ideal. For gluten-free, use gluten-free pasta or cooked rice.
- Broth: Always use low-sodium broth so you control the seasoning.
- Dairy-free: Skip Parmesan or use a dairy-free alternative.
- Extra protein: White beans or chickpeas can be added near the end.
Step-by-Step Instructions
Step 1 – Sauté the Vegetables
Heat olive oil in a large pot over medium heat. Add the onion, carrots, and celery. Cook for about 5–7 minutes until softened and fragrant.
Step 2 – Add Garlic and Herbs
Stir in the garlic and dried oregano. Cook for about 30 seconds, just until fragrant, making sure not to burn the garlic.
Step 3 – Simmer the Chicken
Add the chicken and pour in the chicken broth. Bring to a gentle boil, then reduce heat and simmer for 15–20 minutes, until the chicken is fully cooked.
Step 4 – Shred the Chicken
Remove the chicken from the pot. Shred or dice it into bite-sized pieces, then return it to the soup.
Step 5 – Cook the Pasta
Add the pasta directly to the soup. Simmer for 8–10 minutes, or until the pasta is tender.
Step 6 – Finish with Lemon and Cheese
Turn off the heat. Stir in lemon juice, Parmesan cheese, and parsley. Taste and adjust salt and pepper as needed.
Step 7 – Serve
Serve hot with extra Parmesan and freshly cracked black pepper.
Pro Tips for Success
- Add lemon juice at the end to keep the flavor bright
- Cook pasta just until tender to avoid mushy soup
- Stir frequently after adding pasta so it doesn’t stick
- Shred chicken while hot for easier handling
- Let the soup rest 5 minutes before serving for best flavor
Flavor Variations
- Creamy Version: Stir in a splash of cream or milk at the end
- Vegetable-Forward: Add zucchini or spinach in the last 5 minutes
- Spicy Kick: Increase red pepper flakes or add chili oil
- Herb Boost: Finish with fresh basil or thyme
- Low-Carb: Skip pasta and add cauliflower rice
Serving Suggestions
Italian Penicillin Soup pairs beautifully with:
- Crusty bread or garlic toast
- Simple green salad with olive oil and lemon
- Roasted vegetables on the side
It’s also perfect as a starter before a light pasta or Italian-inspired main dish.
Storage and Freezing Instructions
- Refrigerator: Store in an airtight container for up to 4 days
- Freezer: Freeze for up to 3 months (best without pasta)
- Reheating: Warm gently on the stove, adding broth if needed
Nutrition Facts (Per Serving)
| Nutrient | Approx. Amount |
|---|---|
| Calories | 320 kcal |
| Protein | 28 g |
| Carbohydrates | 24 g |
| Fat | 11 g |
| Fiber | 3 g |
| Sodium | 720 mg |
Values are estimates and may vary.
FAQ About Italian Penicillin Soup
What makes Italian Penicillin Soup special?
This soup stands out because of its lemon and Parmesan finish. These ingredients brighten the broth and give it a comforting yet fresh flavor that feels restorative.
Can I make Italian Penicillin Soup ahead of time?
Yes, it’s a great make-ahead soup. For best texture, cook and store the pasta separately, then combine when reheating.
Is this soup good when you’re sick?
Absolutely. It’s warm, easy to digest, and full of comforting flavors that many people find soothing when they’re not feeling well.
Can I use rotisserie chicken?
Yes. Simply skip cooking the raw chicken and add shredded rotisserie chicken when you add the pasta.
How do I keep the soup from getting too thick?
The pasta absorbs liquid as it sits. Add extra broth when reheating to restore the original consistency.
Final Thoughts
Italian Penicillin Soup is proof that simple ingredients can create something truly comforting. It’s easy enough for busy weeknights, nourishing enough for recovery days, and flavorful enough to become a family favorite. Once you try it, this soup will earn a permanent spot in your rotation.

Easy Italian Penicillin Soup
Ingredients
Equipment
Method
- Heat olive oil in a large pot over medium heat. Add onion, carrots, and celery and cook until softened, about 5–7 minutes.
- Add garlic and Italian seasoning. Stir and cook for 30 seconds until fragrant.
- Add chicken and chicken broth. Bring to a gentle boil, then reduce heat and simmer for 15–20 minutes until chicken is fully cooked.
- Remove chicken, shred or dice it, then return it to the pot.
- Add pasta and simmer for 8–10 minutes, stirring occasionally, until pasta is tender.
- Turn off heat. Stir in lemon juice, Parmesan cheese, parsley, salt, and pepper. Taste and adjust seasoning before serving.
