Italian Penicillin Soup
A cozy bowl of soup is like a warm hug on a chilly day. If you’re looking for something that not only soothes the soul but also fills your kitchen with delightful aromas, you’ve landed in the right place! This Italian Penicillin Soup is a favorite of mine because it’s packed full of veggies and pastina, making it both nourishing and comforting. Whether it’s a busy weeknight or a gathering with loved ones, this soup has a way of bringing everyone together.
The beauty of this recipe lies in its simplicity. It’s easy to whip up, and the flavors only get better as they meld together. So grab your ingredients, and let’s dive into this heartwarming dish that will surely become a staple in your home!
Why You’ll Love This Recipe
- Easy to prepare: With just a few simple steps, you can have this delicious soup simmering away without any fuss.
- Family-friendly appeal: Kids love the tiny pasta and vibrant veggies – it’s a hit at family dinners!
- Make-ahead convenience: This soup keeps well in the fridge, making it perfect for meal prep or leftovers.
- Delicious flavor: The combination of fresh vegetables and lemon creates a bright, savory taste that warms the heart.
- Vegetarian-friendly: Packed with wholesome ingredients, this soup fits perfectly into any plant-based diet.

Ingredients You’ll Need
Let’s gather some simple, wholesome ingredients to create our Italian Penicillin Soup. These are all easily found at your local grocery store, and they come together beautifully to make a nourishing meal.
For the Soup
- 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
- 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 and black pepper
- drizzle of olive oil (optional)
- chopped parsley (optional)
Variations
One of the best things about Italian Penicillin Soup is its flexibility. Feel free to customize it based on what you have on hand or what flavors you love!
- Add leafy greens: Toss in some spinach or kale during the last few minutes of cooking for an extra boost of nutrients.
- Make it spicy: Add some red pepper flakes for a hint of heat that balances out the flavors beautifully.
- Switch up the pasta: If you don’t have pastina on hand, try another small shape like ditalini or even rice for a different texture.
- Incorporate beans: For added protein, include some canned white beans or chickpeas – they’ll make your soup even heartier!
How to Make Italian Penicillin Soup
Step 1: Cook Vegetables
Start by adding olive oil to a large pot and heating it over medium heat. Toss in your chopped carrots, onion, garlic, and celery along with salt and pepper. Cook for about 4-5 minutes until the vegetables are nicely browned. This step helps develop their flavors; however, if you’re short on time, feel free to add everything straight to your broth!
Step 2: Simmer Soup
Next, add in the optional parmesan rind if you’re using it along with your broth. Cover the pot and increase the heat until it reaches a gentle boil. Once boiling, reduce the heat to medium-low and let it simmer covered for about 25-30 minutes until everything is tender. Stir occasionally; this helps all those lovely flavors combine.
Step 3: Puree Vegetables
Once your veggies are soft enough, remove the parmesan rind if used. Now it’s time to blend! Use an immersion blender right in the pot to puree everything until smooth—this gives your soup that creamy texture without any dairy. If you don’t have an immersion blender, carefully transfer everything into a regular blender.
Step 4: Cook Pasta
Add your pastina or chosen small pasta into the simmering soup. Let it cook for about 8-10 minutes until al-dente while stirring occasionally. Turn off the heat when it’s done! If you’re planning on saving leftovers, it’s best to cook the pasta separately so it doesn’t soak up all that broth.
Step 5: Add Lemon
Now comes one of my favorite parts! Squeeze in the juice from one whole lemon – this adds brightness that really enhances all those comforting flavors. Taste your soup at this point; adjust with more seasonings or lemon juice as needed. If you want a thinner consistency, feel free to stir in more broth.
Step 6: Serve
Ladle your delicious Italian Penicillin Soup into bowls and garnish with freshly grated parmesan, extra black pepper, and perhaps a drizzle of olive oil or chopped parsley if you’d like! Enjoy every warming spoonful of this delightful dish.
Pro Tips for Making Italian Penicillin Soup
This delightful soup is not only comforting but also a breeze to make. Here are some tips to ensure your Italian Penicillin Soup turns out perfectly every time!
- Prep your veggies ahead of time: Chopping your vegetables the day before can save you precious minutes on busy days, making meal prep a cinch.
- Use homemade broth if possible: If you have the time, homemade vegetable or chicken broth will enhance the flavor of your soup and provide a richness that store-bought varieties may lack.
- Don’t skip the lemon: Adding lemon juice brightens the flavors in the soup and balances the richness from the olive oil and parmesan, making each spoonful refreshing.
- Customize with your favorite veggies: Feel free to substitute or add vegetables like zucchini, spinach, or green beans. This not only adds variety but also boosts the nutritional content of the dish.
- Store pasta separately for leftovers: If you plan on saving some soup for later, cook the pastina separately to avoid it getting mushy. Just mix it with the broth when you’re ready to enjoy!
How to Serve Italian Penicillin Soup
Serving this Italian Penicillin Soup is as much about presentation as it is about flavor. With a few thoughtful touches, you can elevate this cozy dish into a stunning meal!
Garnishes
- Freshly chopped parsley: A sprinkle of parsley adds a pop of color and freshness that complements the soup beautifully.
- Crushed red pepper flakes: For those who enjoy a little heat, adding crushed red pepper flakes will provide a lovely kick.
- Toasted bread crumbs: Sprinkle some toasted bread crumbs on top for an unexpected crunch that contrasts nicely with the smooth soup.
Side Dishes
- Garlic Bread: A warm loaf of garlic bread pairs perfectly with this soup, allowing you to soak up every last bit of delicious broth.
- Simple Green Salad: A light salad with mixed greens, cherry tomatoes, and a lemon vinaigrette adds brightness to your meal while keeping things fresh and healthy.
- Roasted Vegetables: Seasonal roasted vegetables seasoned with herbs complement the flavors of the soup and add extra nutrients to your table.
- Cheesy Polenta: Creamy polenta topped with cheese can serve as a hearty side that rounds out this comforting meal beautifully.
Enjoy crafting this warm bowl of joy! Your Italian Penicillin Soup will be sure to bring comfort and smiles around your dining table.

Make Ahead and Storage
This Italian Penicillin Soup is perfect for meal prep, making it easy to enjoy throughout the week. Its flavors deepen over time, so you can look forward to delicious leftovers.
Storing Leftovers
- Allow the soup to cool completely before transferring it to airtight containers.
- Store in the refrigerator for up to 3-4 days.
- Label containers with the date for easy tracking.
Freezing
- Cool the soup and portion it into freezer-safe containers or bags.
- Leave some space at the top of the container for expansion as it freezes.
- Freeze for up to 3 months; be sure to label with the date.
Reheating
- Thaw frozen soup overnight in the refrigerator before reheating.
- Heat on the stovetop over medium heat until warmed through, stirring occasionally.
- For microwave reheating, place in a microwave-safe bowl and heat in 1-minute intervals, stirring in between, until hot.
FAQs
Here are some common questions about Italian Penicillin Soup that might help you in your cooking journey!
Can I use different vegetables in Italian Penicillin Soup?
Absolutely! This soup is very versatile. Feel free to swap in any of your favorite veggies such as zucchini, kale, or green beans. The key is to keep that comforting broth!
How can I make Italian Penicillin Soup vegetarian?
Simply use vegetable broth instead of chicken broth. With its rich flavors from fresh vegetables and herbs, this soup remains deliciously hearty without meat.
What is pastina, and can I substitute it in Italian Penicillin Soup?
Pastina is a tiny pasta shape often used in soups. If you can’t find pastina, any small pasta like ditalini or orzo will work beautifully!
Final Thoughts
I hope you find joy and warmth making this Italian Penicillin Soup! It’s a dish that not only nourishes but also brings a sense of comfort during tough days. Enjoy serving it warm with your favorite toppings and share it with those you love. Happy cooking!
Italian Penicillin Soup
Warm up with a cozy bowl of Italian Penicillin Soup, the perfect antidote for chilly days. This comforting dish combines vibrant vegetables and small pasta, making it a nourishing meal that brings family and friends together. The delightful aroma wafting from your kitchen is just the beginning; each spoonful offers a heartwarming blend of flavors that soothes the soul. Ideal for busy weeknights or leisurely gatherings, this recipe is easy to prepare and even better as leftovers. The bright notes of lemon elevate the savory broth, creating a dish you’ll want to enjoy again and again.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: Serves 6
- Category: Soup
- Method: Simmering
- Cuisine: Italian
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
- 8 cups chicken or vegetable broth
- 1 ¼ cup pastina (or other small pasta shape)
- 1 lemon (more as desired)
- freshly grated parmesan and black pepper (optional)
- drizzle of olive oil (optional)
- chopped parsley (optional)
Instructions
- Heat olive oil in a large pot over medium heat. Add chopped carrots, onion, garlic, celery, salt, and pepper. Sauté for 4-5 minutes until browned.
- Pour in the chicken or vegetable broth and bring to a gentle boil. Cover and simmer for 25-30 minutes until veggies are tender.
- Puree the soup until smooth using an immersion blender or regular blender.
- Stir in pastina and cook for 8-10 minutes until al-dente.
- Squeeze in lemon juice, adjusting seasoning as needed.
- Serve hot, garnishing with fresh parsley or grated cheese if desired.
Nutrition
- Serving Size: 1 bowl (approximately 300g)
- Calories: 220
- Sugar: 5g
- Sodium: 800mg
- Fat: 8g
- Saturated Fat: 1g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 32g
- Fiber: 4g
- Protein: 7g
- Cholesterol: 0mg
