When you’re feeling under the weather or just need a quick, comforting meal, Italian Penicillin Soup is the perfect go-to recipe. This easy-to-make soup, rich in flavors and packed with nourishing ingredients like pastina, fresh vegetables, and Parmesan, provides not only a soothing remedy but also a burst of healthy nutrients. Whether you’re tackling a busy day or simply craving something warm and hearty, this soup is an ideal choice for both your body and soul.

Table of Contents
Why You’ll Love Italian Penicillin Soup
Italian Penicillin Soup is more than just a delicious dish—it’s an all-in-one comfort meal that’s quick, healthy, and full of nourishing ingredients. Whether you’re sick, tired, or in need of a cozy meal, this soup delivers a heartwarming experience. Here are a few reasons why it’s so loved:
- Healthy and nutritious: The combination of fresh vegetables, pastina, and aromatic herbs makes it a powerhouse of vitamins and minerals.
- Kid-friendly and easy to serve: The creamy, smooth texture of the soup is perfect for even the pickiest eaters.
- One-pot simplicity: This recipe requires minimal cleanup, making it ideal for busy days.
- Quick and easy preparation: With just a handful of ingredients and a simple method, you can have a steaming bowl of Italian Penicillin Soup in under an hour.
Ingredients
To prepare this cozy soup, you’ll need a few simple yet flavorful ingredients:
- Carrots: Add a natural sweetness and vibrant color to the soup.
- Yellow onion: Provides a savory base with a mild sweetness.
- Garlic: Fresh garlic adds depth and a slight pungency, perfect for comforting soups.
- Celery: Contributes a crisp, aromatic flavor that enhances the overall broth.
- Olive oil: Used for sautéing the vegetables, adding a smooth richness.
- Parmesan rind (optional): Imparts an extra savory note to the broth as it simmers.
- Chicken or vegetable broth: Forms the base of the soup, offering warmth and flavor.
- Pastina (small pasta): The quintessential pasta for this soup, lending a delightful texture and comfort.
- Lemon: A squeeze of fresh lemon juice brightens the flavor and adds a hint of freshness.
- Fresh Parmesan: For serving, this cheese adds a creamy, salty finish.
Alternative Ingredient Suggestions
If you’re missing any of these ingredients or have specific dietary preferences, here are some great alternatives:
- Pastina alternatives: If you can’t find pastina, small pasta shapes like orzo, stelline, or ditalini work wonderfully in this soup.
- Parmesan rind substitute: For a similar savory taste, you can use a piece of Gruyère rind or skip it entirely.
- Lemon substitutes: If fresh lemon is unavailable, a splash of bottled lemon juice can do the trick. Alternatively, a bit of apple cider vinegar can offer a tangy alternative.
Step-by-Step Instructions
- Cook the vegetables: In a large pot, heat olive oil over medium heat. Add chopped carrots, onions, garlic, and celery. Season with salt and pepper. Cook for 4-5 minutes until the vegetables are slightly browned.
- Simmer the soup: Add the Parmesan rind (if using) and broth to the pot. Bring the broth to a gentle boil, then reduce heat to medium-low. Simmer for 25-30 minutes until the vegetables are very soft, stirring occasionally.
- Puree the vegetables: Remove the Parmesan rind and set it aside. Use an immersion blender to blend the soup until it’s completely smooth. If you don’t have an immersion blender, transfer the vegetables to a regular blender, blend until smooth, and return the mixture to the pot.
- Cook the pasta: Add pastina or another small pasta to the soup. Cook for 8-10 minutes, or until the pasta is al dente, stirring occasionally. Once the pasta is cooked, remove the pot from the heat.
- Add lemon and season: Stir in the juice of one full lemon. Taste the soup and adjust the seasonings or add more lemon juice as desired.
- Serve: Ladle the soup into bowls, garnishing with freshly grated Parmesan and black pepper. You can also drizzle with a little olive oil or sprinkle with chopped parsley for added flavor.

Tips & Tricks
- Texture tips: If you prefer a chunkier soup, you can pulse the soup in the blender for a few seconds rather than blending it to a completely smooth consistency.
- Leftover storage: Store leftover soup in an airtight container in the refrigerator for up to 3 days. If you plan on freezing it, cook the pasta separately to prevent it from becoming mushy when reheated.
- Make it richer: Add a splash of heavy cream or milk for a creamier texture if desired.
Pairing Ideas and Variations
While Italian Penicillin Soup is satisfying on its own, it pairs wonderfully with a variety of sides and toppings:
- Side dishes: Serve with a slice of warm crusty bread or a simple green salad for a light yet filling meal.
- Protein boost: For added protein, you can stir in cooked rotisserie chicken, chickpeas, or white beans.
- Spicy variation: Spice things up with a pinch of red pepper flakes or a knob of fresh ginger for a warming kick.
- Make-ahead tip: This soup stores well and can be made in advance. Just cook the pasta separately and add it when ready to serve for the best texture.
Seasonal and Health Benefits of Italian Penicillin Soup
Italian Penicillin Soup is the ultimate comfort food, especially during colder months. The nutrient-dense ingredients make it an ideal meal when you’re feeling under the weather, helping to boost immunity with the vitamins from carrots and the anti-inflammatory properties of garlic and lemon. The warm broth soothes the throat and provides hydration, making this soup a natural remedy for colds or flu.
Nutritional Boost
The soup is loaded with healthy vegetables, fiber, and antioxidants, ensuring it nourishes your body while comforting your soul. The pastina adds carbohydrates for energy, while the Parmesan and olive oil provide healthy fats. Whether you’re sick, stressed, or just need a quick pick-me-up, this soup offers both comfort and a boost of essential nutrients.
Italian Penicillin Soup is a versatile, healthy, and incredibly easy dish to prepare, offering both practical and emotional satisfaction. Perfect for a quick lunch, dinner, or even as a side, it is an undeniable favorite for all ages. So, next time you’re in need of a hearty, healing meal, grab your ingredients and indulge in this nourishing bowl of goodness!
Conclusion
Italian Penicillin Soup is the ultimate comforting dish that not only warms you up on cold days but also offers essential nutrients to nourish your body. The blend of soft vegetables, savory broth, and small pasta creates a harmonious dish that’s both easy to prepare and incredibly satisfying. Whether you’re feeling under the weather or just in need of a cozy meal, this soup provides a comforting, healthy, and delicious solution. Make sure to keep this recipe in your back pocket for when you need a bowl of comfort that both the body and soul will appreciate.
Frequently Asked Questions
How can I make this soup more filling?
To add more protein and make this soup more filling, you can stir in a variety of protein-rich options like cooked rotisserie chicken, canned white beans, or lentils. For a plant-based protein boost, try adding chickpeas or a scoop of chickpea pasta like lentil orzo in place of the pastina.
Can I make Italian Penicillin Soup ahead of time?
Yes, you can make this soup in advance! In fact, it often tastes even better the next day as the flavors have had more time to meld together. To make it ahead, simply cook the soup and store it in an airtight container in the refrigerator for up to 3 days. When you’re ready to serve, just reheat and cook the pasta separately if you’re worried about it getting too soft.
What if I can’t find pastina?
If you can’t find pastina, no worries! You can substitute it with other small pasta shapes like orzo, stelline, or ditalini. Just keep in mind that different pasta shapes may have slightly different cooking times, so be sure to adjust accordingly to ensure the pasta doesn’t overcook.
More Relevant Recipes
- Cheesy Baked Cauliflower Tots: A healthier take on traditional tots, these cheesy cauliflower bites are baked to perfection and offer a savory, comforting flavor that pairs well with the simplicity of Italian Penicillin Soup.
- Creamy Ditalini Pasta: This creamy ditalini pasta is a great pasta alternative with a smooth texture that complements the comforting nature of Italian Penicillin Soup, perfect for those who love a rich, creamy soup base.
- Mediterranean Pasta Salad: This vibrant Mediterranean pasta salad with olives, feta, and fresh vegetables is a delightful, light side dish that pairs perfectly with the hearty flavors of Italian Penicillin Soup.
Italian Penicillin Soup
- Prep Time: 10 minutes
- Cook Time: 45 minutes
- Total Time: 55 minutes
- Yield: 6 servings 1x
- Category: Soup
- Method: Simmering
- Cuisine: Italian
- Diet: Vegetarian
Description
Italian Penicillin Soup is a cozy, healthy, and easy-to-make comfort food, perfect for cold days or when you’re feeling under the weather. With a rich vegetable broth, pastina, and a hint of lemon and Parmesan, this soup is both soothing and nourishing.
Ingredients
- 3 Tbsp olive oil
- 3 large carrots, peeled and roughly chopped
- 1 yellow onion, quartered
- 5 cloves garlic, peeled
- 3 ribs celery, halved
- 1 tsp salt
- Black pepper to taste
- Parmesan rind (optional)
- 8 cups chicken or vegetable broth
- 1 ¼ cup pastina or other small pasta shape
- 1 lemon, more as desired
- Freshly grated parmesan for serving
- Chopped parsley for garnish (optional)
Instructions
- Heat olive oil in a large pot over medium heat. Add the carrots, onion, garlic, and celery. Season with salt and pepper, and cook for 4-5 minutes until the vegetables start to brown.
- Add the Parmesan rind and broth to the pot. Bring the broth to a gentle boil, then reduce heat to medium-low and simmer, covered, for 25-30 minutes until the vegetables are soft.
- Remove the Parmesan rind and set aside. Use an immersion blender to puree the soup until smooth. If you don’t have an immersion blender, carefully transfer the vegetables to a blender, blend, and return to the pot.
- Add the pastina or other small pasta to the soup. Stir and cook for 8-10 minutes, or until the pasta is al dente.
- Turn off the heat, and stir in the juice of one lemon. Taste and adjust seasonings and lemon juice as desired.
- Serve the soup in bowls and garnish with freshly grated Parmesan and black pepper. Optionally, drizzle with olive oil and sprinkle with chopped parsley.
Notes
- If you prefer a chunkier soup, blend the soup less or leave some vegetables whole.
- For added protein, stir in cooked rotisserie chicken, chickpeas, or beans.
- Store leftovers in an airtight container for up to 3 days in the refrigerator.
- If freezing, cook the pasta separately to prevent it from becoming too soft when reheating.
Nutrition
- Serving Size: 1 bowl
- Calories: 274 kcal
- Sugar: 5g
- Sodium: 525mg
- Fat: 10g
- Saturated Fat: 2g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 39g
- Fiber: 4g
- Protein: 12g
- Cholesterol: 6mg
