Oh, let’s be honest, there are days when only a bowl of pure, gentle comfort will do. You feel crummy, the weather is dreary, and you just need something simple that reminds you someone cares. For my entire life, that has meant one thing: the soup that everyone calls Penicillin Soup. But you know me, I don’t mess around with cheap imitations! We are making the real deal—the Classic Italian Chicken and Pastina Penicillin Soup. This isn’t just chicken broth; it’s liquid gold. I learned this recipe from my Zia Maria because when you’re sick, you need that bright, herbaceous zing alongside tender chicken and those tiny, perfect pastina noodles. Trust me, this version is absolutely my family’s favorite *soup for colds* and it comes together faster than you think!
Why This Classic Penicillin Soup is the Ultimate Comfort Soup Recipes
When you’re running on fumes, you don’t want a recipe that demands three hours and fifty specialty ingredients. That’s why this Penicillin Soup recipe stays in heavy rotation at my house. It hits that perfect sweet spot where it feels incredibly restorative but is genuinely fast to get on the table. It’s perfect for throwing together after a long day, or even better, when you need a *healing chicken soup* for someone under the weather.
- This soup is pure gold for when you need a fast meal. You can check out how I use similar techniques for my classic chicken noodle soup, but this one uses pastina for extra comfort!
Quick Prep Time for Easy Weeknight Soups
Seriously, stop scrolling, this is fast! We’re looking at just 15 minutes of prep time, and the whole beautiful pot of soup is done in about 40 minutes total. That means you skip the takeout line when you’re feeling rough. It truly qualifies as one of the best *easy weeknight soups* you can keep in your back pocket when you need that warm hug in a bowl, especially when fighting off a nasty cold.
Nourishing Soup Ideas Built on Simple Ingredients
What I love most about this is that it’s packed with honest, simple goodness. It’s one of those *nourishing soup ideas* that doesn’t feel heavy. We’re using lean chicken, real carrots and celery, and a very clean broth. It’s hydrating and easy to digest, making it the very best *healing chicken soup* when you need something light but profoundly satisfying.
Gathering Ingredients for Your Penicillin Soup
Alright, before we dive into the magic of simmering, we need to gather our supplies. When making something as important as this *penicillin soup*, you can’t just eyeball things. Precision in what you bring to the pot is what makes this version so much better than just throwing leftovers in water. I’ve listed out everything you need below, but trust me, quality matters here, even in a simple soup!
Take a good look at what you need before you start heating the oil. We need that specific texture: our onion needs to be chopped nice and even, our carrots sliced, and please, please mince that garlic—don’t just smash it! And that little pasta? It has to be 1/2 cup of pastina; it’s the traditional shape that dissolves just enough to thicken the broth beautifully.
If you want to feel extra inspired, looking at how I prepare my garlic herb butter shows you how much flavor I pack into simple components, and that’s the mindset we bring to this soup!
Ingredient Notes and Substitutions for Your Penicillin Soup
Every great *Italian soup recipe* has little secrets up its sleeve, and the ingredients list is where they reveal themselves. My biggest non-negotiable is the broth. If you have leftover homemade chicken broth languishing in your freezer, use it! It brings a depth of flavor that even the fanciest store-bought broth just can’t touch. It instantly elevates this from a quick meal to true *homestyle chicken soup*.
Now, about that chicken. The recipe calls for two cups of already cooked, shredded chicken, which is perfect for weeknights. But what if you only have raw chicken breasts? Don’t panic! You can poach two chicken breasts directly in the broth when you add the boiling liquid in Step 3. Let them simmer until they read 165°F internally, pull them out, shred them up, and toss them back in later. Easy peasy!
Finally, if you can’t find pastina, don’t stress too much. Orzo works incredibly well as a substitute, though it will absorb a bit more liquid. You could also use tiny stelline pasta. Just avoid anything big like rotini; these little shapes are key to its classic texture as a *soup with small pasta*.
Step-by-Step Instructions for the Best Chicken and Pastina Penicillin Soup
This is where the real comfort happens! Getting the steps right in this Penicillin Soup means you go from simple veggies to a bowl of pure healing goodness in under 30 minutes of actual cooking time. The key is patience during the initial slow-down steps and then letting the heat do the work. My Zia Maria always said, “If you rush the beginning, the end tastes sad.” We are definitely not making a sad soup, so follow these steps exactly!
If you’d like to know how I prep my shredded chicken ahead of time, check out my notes on how I cook chicken for quick meals. Having that ready makes assembling this soup lightning fast!
Building the Flavor Base for Your Penicillin Soup
First things first: grab your big, trusty pot or Dutch oven. We start by heating just one tablespoon of olive oil over medium heat. You want it shimmering slightly, not smoking!
Next in go the foundational vegetables: your chopped medium yellow onion, those sliced carrots, and the celery stalks. You need to sauté these babies until they start to soften up—that takes about 5 to 7 minutes. You want them tender, not brown. That softening process releases all their sweet flavor into the oil.
Once those veggies have softened, throw in your 2 cloves of minced garlic. Garlic burns fast, so you only need to cook it for about one extra minute until you can really smell that wonderful fragrance filling your kitchen. That’s your cue to move on to the broth!
Simmering and Cooking the Small Pasta Soup with Small Pasta
Now we build the body of the soup! Pour in all 6 cups of your low-sodium chicken broth. After that, sprinkle in the dried oregano and the thyme. Give it a good stir and bring the entire mixture up to a strong boil over high heat. Don’t forget to taste a tiny bit of that liquid—it should already taste good!
Once it hits that rolling boil, immediately reduce the heat until it’s just simmering gently. Cover the pot and let it go for 10 minutes. This is crucial time where those vegetables truly become tender and the herbs really infuse that broth. This step is what makes it feel like a deeper, richer *homestyle chicken soup*.
After your 10-minute simmer, stir in your 2 cups of cooked, shredded chicken and, very importantly, the 1/2 cup of pastina pasta. This is the magical *soup with small pasta* component. Keep it simmering, uncovered, and cook according to the pasta package directions—usually this takes about 6 to 8 minutes until the pastina is perfectly tender. Don’t overcook it, or it turns into mush!

Tips for Success When Making Penicillin Soup
Okay, so you nailed the simmering and the pastina is perfect. But to take this from ‘good’ to ‘call-the-family-to-tell-them-about-it’ good, you need these final expert tips. These are the little things Zia Maria taught me that made all the difference in ensuring this *penicillin soup* always turned out perfectly restorative.
First off, let’s revisit that broth situation. If you can manage to swap out the store-bought stuff for homemade chicken broth, please do it! Look, if you want the absolute deepest, most therapeutic flavor, you really need to start with bone broth. I have a great recipe for gut-healing bone broth if you want to make a big batch ahead of time for your winter supplies. It changes the entire outcome of this simple soup!
Remember I told you about poaching the raw chicken breasts if you don’t have leftovers? That’s an authority move right there! It infuses the broth with an extra layer of natural chicken flavor as it cooks, unlike just adding pre-cooked meat which can sometimes be a bit dry. Don’t be afraid to use that raw chicken trick; it’s what the pros do when they are in a pinch.
Here’s my personal must-do—the final, critical step before serving that sets this *Italian soup recipe* apart. See how the recipe says to add the fresh parsley and that tablespoon of lemon juice at the very end? You MUST take the pot completely off the heat before adding that lemon juice. If you stir that bright acid in while the soup is still bubbling hard, it cooks the fresh lemon flavor right out, and you lose that zing that cuts through everything. Adding it last, right before seasoning with salt and pepper, keeps the broth tasting vibrant, clean, and truly healing!
Serving Suggestions for This Italian Penicillin Soup
Okay, now that you have this beautiful, soothing bowl of Penicillin Soup, what are you going to serve with it? Honestly, if you’re feeling rough, maybe just a cracker is all you can handle, and that’s fine! But when you have a little more energy, or you’re making this for someone else who needs a full, comforting meal, we need some good pairings.
Because this *Italian soup recipe* is on the lighter side—it’s all about that clear, herbaceous broth and tender bites—it pairs perfectly with something sturdy for dipping. Crusty bread is non-negotiable in my book! I love having a loaf of Italian bread dipped deeply into that garlic-herb broth. If you’re feeling ambitious and baked ahead of time, my recipe for garlic butter rolls is out of this world when served alongside this soup.
If you want something slightly fresher to balance out the warmth, keep it simple. A very light side salad dressed with nothing more than good olive oil, a splash of red wine vinegar, salt, and pepper is perfect. You don’t want anything fussy or heavy that requires a lot of chewing when you’re fighting off a cold. The brightness of the salad greens mirrors the lemon in the soup itself, making it a really balanced, cozy dinner idea!
Storage and Reheating Instructions for Leftover Penicillin Soup
One of the best things about making a big pot of this *penicillin soup* is that it tastes just as amazing, maybe even better, the next day! It’s the ultimate *budget friendly soup* because it stretches so well, but you have to store it right to keep that beautiful texture intact.
When you are ready to put the leftovers away, the first thing you need to do is let the soup cool down slightly on the counter—don’t put a giant pot of boiling hot soup directly into the fridge, that’s bad practice! Once it’s just warm, transfer what you aren’t eating right away into airtight containers. I prefer glass containers because they don’t hold onto smells, but honestly, any sturdy sealed container works fine for keeping it fresh in the refrigerator for up to 3 or 4 days.
Now, here’s the little snag with any *pastina soup recipe* or soup with small pasta: the pasta keeps soaking up that gorgeous broth even after it’s chilled. When you go to reheat it, don’t be surprised if it looks a little thicker than it did last night!
The Pasta Swelling Issue
If your soup looks almost like a thick porridge in the morning, don’t panic! That just means the pastina did its job too well. The flavor is all there, you just need to reintroduce some liquid. When you are reheating individual bowls, add a splash or two of fresh chicken broth or even just water. Start with a little, stir it in over the heat, and then add more until you get that perfect, soupy consistency you loved when you first served it.
Reheating Your Soothing Broth Recipes
You have two options here: stove or microwave. For the best flavor and texture, I always recommend the stovetop, which helps distribute the heat evenly. Place the desired amount of soup into a small saucepan over medium-low heat. Add that splash of broth or water we talked about, and let it gently warm through without boiling vigorously. Boiling can make the chicken tough and break down the herbs.
If you are in a huge rush, the microwave works fine. Just put it in a microwave-safe bowl, add your extra liquid, cover it loosely, and heat in 60-second bursts, stirring between each one until it’s steaming hot throughout. This makes it a fantastic, easy *quick recovery meal* option for lunch the next day!
Frequently Asked Questions About Penicillin Soup
Is Penicillin Soup really good for a cold?
Well, since it’s not actually medicine made in a lab, I can’t prescribe it to cure you! But culturally, yes, this is absolutely the go-to *soup when sick*. Why? Because it’s warm, it’s hydrating, and it’s incredibly easy to digest when your stomach is weird. The steam helps clear congestion, and the lemon gives you a little vitamin C boost. It feels like a warm, gentle hug from the inside out, which is often better than any pill when you’re feeling run down. It’s the best mental comfort food!
Can I make this Penicillin Soup without chicken?
You absolutely can! This recipe leans heavily on the broth, so if you use a really high-quality vegetable broth, you are already halfway there. To keep it satisfying, skip the shredded chicken and instead add a small can of cannellini beans or chickpeas when you add the pasta. That boosts the protein and makes it feel like a complete meal while still staying super gentle. It turns into a delightful, *light and easy soup* that packs a punch of fiber!
Why is my soup broth cloudy instead of clear?
That cloudiness usually happens if you boil the broth too hard after you add the chicken or the pastina. When you are making a *homestyle chicken soup*, you want simmering—little gentle bubbles—not a rapid boil. A hard boil tends to break down the proteins in the chicken and the starch from the pasta too fast, releasing all that into the water, which makes it murky. Next time, keep that heat low after the initial boil for the herbs and vegetables so you preserve that beautiful clarity!
What is the best way to serve this soup if I have leftovers?
If you’re making this for company, I always set out a little topping bar! That way everyone can customize their bowl. I put out extra bowls of fresh chopped parsley, a lemon cut into wedges (that’s key for that final brightening flavor), some freshly cracked black pepper, and a sprinkle of grated Parmesan cheese. If you want something extra savory, I sometimes add a tiny bit of garlic powder mixed with salt. For fun pairing ideas for when you feel better, check out my recipe for homestyle chicken dumplings, which is equally comforting!
Estimated Nutritional Information for Penicillin Soup
Now, look, I know when you’re making a soup that’s supposed to bring you back to health, you aren’t usually worried about macros, but just for reference, here is an idea of what you’re putting into your body with a generous serving of this Classic Penicillin Soup.
Remember, since we are working with store-bought broth sometimes, and everyone cuts their carrots differently, these numbers are genuine estimates based on the ingredients listed. Use this as a guide, but don’t stress over perfection here—the only true metric is how much better you feel after eating it!
- Serving Size: 1.5 cups
- Calories: 280
- Protein: 30g
- Fat: 6g (with 1.5g Saturated Fat)
- Carbohydrates: 28g (with 3g Fiber)
- Sugar: 4g
- Sodium: 450mg
See? It’s a really balanced meal! High in protein, not too heavy on the fat, and it delivers great hydration with those few grams of natural sugar from the veggies. It perfectly fits the bill for a *low fat* but wholly satisfying meal when you need *cozy dinner ideas* that stick to your ribs!
Share Your Experience Making This Comfort Soup Recipes
Now that you have the absolute best recipe for Penicillin Soup—a true staple for *comfort soup recipes*—I want to hear all about it! Cooking is a conversation, right? So tell me how it went!
Did you make it for your kiddo who had a rough night? Did you swap the pastina for orzo? Did you use homemade broth like I begged you to? Every little bit of feedback helps other cooks gain the confidence to try this *soothing broth recipe* too!
Please, take a moment and leave this recipe a rating out of 5 stars right below this section. And if you snapped a photo of your warm bowl, tag me on social media! Seeing this soup feeding someone who needed gentle, restorative food warms my heart more than any stove ever could. Head over to my main recipe hub for more cozy favorites once you’re feeling up to cooking again!
I truly hope this *classic Italian* dish brings the same level of comfort and healing to your kitchen as it has to mine for so many years. Happy cooking, friend!
PrintClassic Italian Penicillin Soup with Chicken and Pastina
Make this comforting Italian-style chicken soup, often called Penicillin Soup, when you need a nourishing meal. It features tender chicken, vegetables, and small pastina pasta in a bright, herbaceous broth.
- Prep Time: 15 min
- Cook Time: 25 min
- Total Time: 40 min
- Yield: 4 servings
- Category: Soup
- Method: Stovetop
- Cuisine: Italian
- Diet: Low Fat
Ingredients
- 1 tablespoon olive oil
- 1 medium yellow onion, chopped
- 2 carrots, peeled and sliced
- 2 celery stalks, sliced
- 2 cloves garlic, minced
- 6 cups low-sodium chicken broth
- 2 cups cooked, shredded chicken breast
- 1/2 cup pastina pasta (or other small pasta like orzo)
- 1 teaspoon dried oregano
- 1/2 teaspoon dried thyme
- 1/4 cup fresh parsley, chopped
- 1 tablespoon fresh lemon juice
- Salt and black pepper to taste
Instructions
- Heat the olive oil in a large pot or Dutch oven over medium heat.
- Add the onion, carrots, and celery. Cook until softened, about 5 to 7 minutes.
- Add the minced garlic and cook for 1 minute more until fragrant.
- Pour in the chicken broth. Add the dried oregano and thyme. Bring the mixture to a boil.
- Reduce the heat to a simmer, cover, and cook for 10 minutes to allow the vegetables to soften further.
- Stir in the shredded chicken and the pastina pasta. Cook according to the pasta package directions, usually about 6 to 8 minutes, until the pasta is tender.
- Remove the pot from the heat. Stir in the fresh parsley and lemon juice.
- Season the soup with salt and pepper to your preference.
- Serve hot.
Notes
- For extra flavor, use homemade chicken broth instead of store-bought.
- If you do not have cooked chicken, you can poach two chicken breasts directly in the broth until cooked through, then shred them before adding them back to the soup.
- Add a pinch of red pepper flakes when sautéing the vegetables for a slight warmth.
Nutrition
- Serving Size: 1.5 cups
- Calories: 280
- Sugar: 4
- Sodium: 450
- Fat: 6
- Saturated Fat: 1.5
- Unsaturated Fat: 4.5
- Trans Fat: 0
- Carbohydrates: 28
- Fiber: 3
- Protein: 30
- Cholesterol: 65



























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