Italian Penicillin Soup: 1 Amazing Cure

December 15, 2025
Written By Olivia Rosewood

When life throws a chilly curveball, or maybe you just need that ultimate feeling of being tucked into bed with a warm hug—you need one specific thing: Italian Penicillin Soup. Seriously, folks, this isn’t just soup; it’s a family tradition bottled up in a bowl. Here at DelishCraze, founder Olivia Rosewood is all about recipes that weave right into your life, and nothing feels more connective than that classic, comforting flavor profile, just like Nonna used to make. You can read more about our kitchen philosophy over on our About page!

Forget complicated methods that take all day! We’ve stripped this down to its delicious core. This is the quickest, most reliable, and frankly, most authentic version of the famous Italian Penicillin Soup you’re going to find. Within 30 minutes, you’ll have a simple, healing broth that tastes like you spent hours simmering it. It’s truly the best kind of weeknight magic.

Why This Italian Penicillin Soup is Your Go-To Comfort Meal

When everyone is feeling a bit rough, you don’t want a recipe that takes hours, trust me! This Italian Penicillin Soup is built for speed and comfort in equal measure. It’s light enough for a sensitive stomach but hearty enough to feel satisfying. It truly becomes a go-to when you need something reliable.

  • It’s an amazing quick soup dinner when you’re too tired to cook for long.
  • The combination of garlic, herbs, and lemon makes it feel incredibly nourishing—like an instant pick-me-up!
  • It uses simple ingredients, meaning you probably have most of what you need right now.

Quick Prep for Weeknight Soup Meals

The best part? The total time for this is only 30 minutes. We’re talking about a full, flavorful, easy chicken soup recipe on your table before you’ve even finished scrolling through your phone! This is perfect when you need warmth fast. No fuss, no lengthy simmering required.

The Ultimate Soothing Soup for Sickness

This recipe is famous because it’s so gentle. It’s a truly comforting soup for cold days. That little hint of fresh lemon and the strong presence of garlic are what give it that legendary healing kick. It warms you right up without weighing you down; it hits that perfect spot between hearty and light!

Ingredients for Authentic Italian Penicillin Soup

Okay, gathering ingredients is my second favorite part—right after eating it, of course! You want this to be the real deal, not some watered-down version. Keeping the ingredient list short and sweet is how we make sure this Italian Penicillin Soup comes together fast. We rely on fresh, bright flavors here, especially that chicken, the garlic, and of course, those tiny little pasta shapes. Don’t stress; everything is easy to find!

  • 6 cups of good quality chicken broth (the better the broth, the better the soup!)
  • 2 cups of cooked, shredded chicken (I often cheat and use a rotisserie chicken!)
  • 1/2 cup of pastina—those tiny, star-shaped pastas are traditional, but orzo works in a pinch!
  • 2 medium carrots, diced up as small as you can manage.
  • 2 celery stalks, finely diced right alongside those carrots.
  • 3 cloves of fresh garlic, minced super fine. Don’t skimp here!
  • 1 tablespoon of good olive oil to start things off right.
  • 1/2 teaspoon dried oregano
  • 1/4 teaspoon dried thyme
  • Salt and black pepper, ground fresh if you have it.
  • 1 whole lemon—we only need the juice at the end!
  • A handful of fresh parsley, chopped up for garnish.

Ingredient Notes and Substitutions for Italian Pastina Soup

Making this simple pastina recipe work for *your* day is key. If you’re avoiding meat, just swap that chicken broth for a really rich vegetable broth and toss in some extra veggies, maybe some zucchini or spinach right at the end. That keeps it hearty but meatless! And look, if you don’t have pastina? Don’t panic. Orzo is my top pick for a substitute, or even those wee egg noodles work just fine for that comforting texture.

Step-by-Step Instructions for Making Italian Penicillin Soup

Alright, let’s roll up our sleeves; this is where the magic happens! This isn’t a recipe where you need to stand over the pot worrying for an hour. Following these steps ensures you get that perfect, deeply savory result—the kind that makes you feel instantly healthier. We are aiming for a truly traditional italian broth that warms you from the inside out because of how we treat those first few ingredients.

Building the Flavor Base: Sautéing Aromatics

First things first, grab your biggest pot—we need room to stir! Heat that tablespoon of olive oil over medium heat. Once it shimmers just a tiny bit, toss in your finely diced carrots and celery. Let them cook down undisturbed for about 5 to 7 minutes. We want them soft, not browned! As soon as they start looking tender, throw in your minced garlic, oregano, and thyme. You only need about a minute here, just until you can really smell those herbs waking up. That bloom of garlic and herbs is the foundation for the best lemon garlic soup flavor!

Cooking the Pastina and Finishing the Italian Penicillin Soup

Now, pour in all 6 cups of your chicken broth and bring that whole beautiful mess to a rolling boil. Once it’s bubbling away, dump in the pastina. Cook that pasta according to the little box directions, which is usually around 6 to 8 minutes, making sure it comes out perfectly al dente. Once the pasta is done, toss in your shredded cooked chicken and let it warm right through for two minutes. This is my biggest tip: take the pot completely off the heat *before* stirring in the fresh lemon juice—we don’t want to cook away that bright flavor!

Give it a good stir, taste it critically, and adjust your salt and pepper until you’re totally happy. Ladle it into bowls immediately and top with that fresh parsley for a little pop of green. If you want some more ideas for bright soups, check out my recipe for Easy Creamy Garlic Lemon Chickpea Soup!

Tips for the Best Italian Penicillin Soup Experience

Making this Italian Penicillin Soup is simple, but if you want it to go from delicious to legendary, you need a few little tricks up your sleeve. I’ve learned these nudges over the years, especially when trying to recreate that perfect homemade feel. It’s all about managing texture and flavor depth, even when you’re aiming for an easy chicken soup recipe!

First up: broth quality shouts louder than anything here. Since this soup has so few ingredients, that chicken broth really carries the whole dish. If you can, use a really rich, well-seasoned one. If you’re starting with something thin, you might need to simmer your carrots and celery a bit longer to concentrate that flavor. If you want to deep-dive into homemade broth, I have some thoughts on that over at my guide to traditional italian broth!

Now, let’s talk about achieving that perfect hearty yet light soup balance. The addition of the pastina is wonderful when it’s fresh, but if you plan on having leftovers (smart move!), that little pasta will swell up and drink all your broth overnight. If that happens, don’t worry! Just stir in an extra half-cup of water or broth when reheating until you get the consistency you love again. Some people like to even cook the pastina completely separately when they know they are saving leftovers, and just add a serving to the bowl when reheating the broth and chicken. That keeps the texture absolute perfection!

And remember that lemon juice? Keep it right until the very end. If you add it while the soup is still boiling hard, the bright flavor sort of burns off. Cutting the heat and stirring it in last is the secret to that necessary acidic pop that cuts through the richness. It keeps this soup feeling fresh and light, even when you’re feeling heavy!

Serving Suggestions for Your Warm Italian Recipe

Now that you have this perfect, soul-soothing bowl of Italian Penicillin Soup ready, how do you make it a truly complete meal? Honestly, it’s wonderful all on its own, especially when you need something light, but I love serving it up with a little something extra. It turns this simple bowl into a total family favorite soup night affair.

The absolute number one thing you must serve with this? Bread. You need something amazing for dipping and scooping up every last drop of that bright, lemony broth. My go-to is always crusty Italian bread—the kind with a super hard crust and soft, airy inside. Tear off chunks and use it like a sponge! If you’re feeling ambitious on a weekend, you could even whip up some homemade pita bread, which makes for a surprisingly fun dipping experience; you can find my recipe for Easy Homemade Pita Bread Puffs if you need the instructions!

If you’re serving this when everyone is actually sick, you probably won’t want a heavy side salad. But once everyone is on the mend and you are making this as a general comforting soup for cold days, a tiny, bright salad cuts through the richness beautifully. Think simple mixed greens tossed with a sharp vinaigrette—just lemon juice, olive oil, salt, and maybe a little sharp Parmesan grated over the top. It keeps the focus on that warm broth but adds a nice fresh crunch we all need.

For making it feel like a real dinner, remember the soup already has protein from the chicken and carbs from the pastina, so you don’t need much else! A simple sprinkling of extra fresh Parmesan cheese right before serving really enhances that savory, traditional Italian feel. Sometimes I’ll even add a tiny drizzle of good quality olive oil right on top of the soup just before it hits the table—it smells incredible!

Storage and Reheating the Italian Penicillin Soup

Listen, if you manage to have leftover Italian Penicillin Soup, you are stronger than I am! Usually, we eat the whole pot, but life happens, and sometimes you need to save some for tomorrow. Now, here’s the really important part about storing this comforting soup for cold days, especially because it has pastina in it.

When those little pasta shapes sit in the amazing broth overnight, they do what pasta does best: they absorb everything! If you reheat the whole pot the next day, you might find you have less soup and more of a thick, hearty chicken and veggie stew. It won’t taste bad, not at all, but it won’t have that lovely, brothy quality you want from this classic dish.

So, my biggest piece of advice for dealing with leftovers of this soothing soup for sickness is to separate things out. When you cool down your leftovers, try to scoop out all the broth, chicken, and veggies into one airtight container. Then, put whatever leftover pastina is floating in there into a *separate* container, or honestly, just skip storing the pasta entirely.

When you’re ready to eat it the next day, reheat the broth mixture until it’s nice and hot. Then, boil a quick, tiny batch of fresh pastina (orzo, whatever you used!) separately, and add just that amount to your bowl. You can add the reheating broth right over the fresh pasta. This keeps the texture exactly how it should be—brothy, light, and perfect for a second bowl!

If you absolutely *must* store it all together and you don’t mind a thicker result, that’s fine! Just know that when you reheat it, you’ll definitely need to stir in an extra cup or two of water or fresh chicken broth just to loosen it all back up into a soup again. It will still taste wonderful, but it changes the character of your second serving of Italian Penicillin Soup.

This soup keeps great in the fridge for about three to four days in sealed containers, and it freezes beautifully if you do separate the pasta first. It’s such a quick recipe that reheating it feels just as good as making it the first time around!

Frequently Asked Questions About Italian Penicillin Soup

When you’re reaching for comfort food, you always have questions! I’ve gathered up the most common ones I hear about this famous Italian Penicillin Soup so you can make it perfectly every time. Whether you’re making it for strength or just for flavor, getting the details right helps so much.

Why Is This Called Italian Penicillin Soup?

Isn’t that the best question? It’s all about nostalgia and what moms and Nonnas have been serving for generations when someone wasn’t feeling well! It’s nicknamed “Italian Penicillin” because it’s loaded with that warm, soothing quality from the garlic, chicken broth, and acidity from the lemon—it just feels incredibly healing. It’s the ultimate soothing soup for sickness tradition in many Italian-American households. It’s not medical advice, of course, but boy, does it make you *feel* better!

Can I make this an immune boosting soup without chicken?

Absolutely, yes! You can turn this into a fantastic vegetarian option, and I highly recommend it if you want to focus purely on the vegetables and broth. Just swap out the chicken for vegetable broth—make sure it’s a really flavorful one, because that’s where your depth will come from. It will still be a great immune boosting soup. If you want to crank up that healing factor, toss in about a half teaspoon of turmeric with your spices, or add a little knob of fresh ginger when you sauté the garlic. That gives you a real kick without needing the healing chicken broth base!

What pasta works best if I don’t have Pastina?

Pastina is traditional because it cooks so fast and is gentle, but if you’re out, don’t stress! Orzo is a fantastic substitute because it has a similar satisfying little chew. Small egg noodles also work really well—they’ll be heartier, but still very comforting. The main goal is a small shape that cooks relatively quickly in the broth. If you’re worried about leftovers (and who isn’t?), check out my notes later on how to handle storing the pasta so it doesn’t get totally mushy overnight!

What is the best way to use leftover pasta in this Italian Penicillin Soup?

This is crucial if you plan on packing leftovers for lunch the next day! My strong advice for keeping this easy chicken soup recipe tasting fresh is to store the solids and liquids separately. Scoop out the broth, chicken, and veggies into one container. Then, put just the amount of cooked pasta you think you’ll want for that one serving into another container. When you reheat, warm the broth first, and then add the pasta portion on top right before eating. This keeps the pasta from turning into glue in the fridge! If you forgot, that’s okay—just know that you’ll be adding extra broth when reheating to loosen everything back up.

How long does the Italian Penicillin Soup last in the fridge?

Because this broth is lighter and relies on fresh veggies and lemon, I always feel best about eating it within three to four days. If you’re freezing it, definitely separate the pasta first! You can find more details on freezing over at Sarah’s blog where she talks about Italian Pastina Soup, which is a similar method.

Nutritional Estimates for This Comforting Soup for Cold

Now, I know when you’re making something this wonderful, this close to an old family recipe, you aren’t really thinking about calories. You’re thinking about making yourself or someone you love feel better! This Italian Penicillin Soup is wonderfully hearty yet light, so it doesn’t weigh you down, which is why it’s perfect for when you’re under the weather.

But, just so you know what wonderful goodness you are slurping down, here are the general estimates based on the ingredients listed for a single serving size:

  • **Serving Size:** 1 bowl
  • **Calories:** 280
  • **Fat:** 8g
  • **Carbohydrates:** 25g
  • **Protein:** 28g
  • **Sodium:** 650mg (This is mostly coming from the broth, so use low-sodium bouillon if you’re watching your salt!)

Just remember, these are ballpark figures! If you use store-bought rotisserie chicken versus poaching your own, or if you use a saltier brand of broth, those numbers can shift a little bit. This is just a helpful guide, not a strict contract! It just proves that you can have a delicious, healing chicken broth that is packed with protein and still keeps things relatively light.

Share Your Italian Penicillin Soup Success

This recipe is wonderful when you’re under the weather, but truly, it sings any time of year! I poured my heart into making this the most reliable, comforting version of my favorite nonnas chicken soup, and now I really want to hear from you!

When you make this Italian Penicillin Soup, please take a moment to come back here and let me know how it went. Did it hit the spot when you needed a quick dinner? Did it make your sick little one smile? Knowing how this recipe works in your busy kitchen—whether you got 4 perfect servings or maybe just two giant ones because you couldn’t stop eating it—that’s what keeps the joy in my cooking!

You can use the comment section right below this post to tell me what you thought. A quick star rating helps other readers, too! And if you ever have a question about adapting it or need to reach out directly for recipe advice, you can always check in with me over on the Contact page.

Happy cooking, and I hope this warm, healing bowl brings comfort to your family just like it does to mine!

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Italian Penicillin Soup (Comforting Chicken Pastina)

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Make this classic Italian chicken pastina soup, often called ‘Italian Penicillin,’ for a simple, comforting meal when you need warmth or are feeling under the weather. It uses easy ingredients for a quick, healing bowl.

  • Author: oliviarosewood
  • Prep Time: 10 min
  • Cook Time: 20 min
  • Total Time: 30 min
  • Yield: 4 servings 1x
  • Category: Soup
  • Method: Stovetop
  • Cuisine: Italian
  • Diet: Low Fat

Ingredients

Scale
  • 6 cups chicken broth
  • 2 cups cooked, shredded chicken
  • 1/2 cup pastina (small pasta)
  • 2 carrots, finely diced
  • 2 celery stalks, finely diced
  • 3 cloves garlic, minced
  • 1 tablespoon olive oil
  • 1/2 teaspoon dried oregano
  • 1/4 teaspoon dried thyme
  • Salt and black pepper to taste
  • 1 lemon, juiced
  • Fresh parsley, chopped, for garnish

Instructions

  1. Heat the olive oil in a large pot or Dutch oven over medium heat.
  2. Add the diced carrots and celery. Cook until softened, about 5 to 7 minutes.
  3. Add the minced garlic, oregano, and thyme. Cook for 1 minute until fragrant.
  4. Pour in the chicken broth. Bring the mixture to a boil.
  5. Add the pastina to the boiling broth. Cook according to package directions, usually 6 to 8 minutes, until al dente.
  6. Stir in the shredded cooked chicken. Heat through for 2 minutes.
  7. Remove the pot from the heat. Stir in the fresh lemon juice.
  8. Season the soup with salt and pepper to your preference.
  9. Ladle the soup into bowls and garnish with fresh parsley before serving.

Notes

  • For a vegetarian version, substitute vegetable broth for chicken broth and omit the chicken, adding extra vegetables like zucchini or spinach.
  • You can use store-bought rotisserie chicken to speed up the process.
  • If you do not have pastina, you can substitute with small egg noodles or orzo pasta.

Nutrition

  • Serving Size: 1 bowl
  • Calories: 280
  • Sugar: 3
  • Sodium: 650
  • Fat: 8
  • Saturated Fat: 2
  • Unsaturated Fat: 6
  • Trans Fat: 0
  • Carbohydrates: 25
  • Fiber: 3
  • Protein: 28
  • Cholesterol: 65

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