Amazing penicillin soup in 40 minutes

December 21, 2025
Written By Claire Sterling

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There’s just nothing like that first spoonful of soup when you feel truly awful, right down to your bones. Forget fancy treatments; for me, the only real cure is a steaming bowl of what everyone calls Penicillin Soup. This isn’t just any chicken soup, though. This is my absolute favorite Italian Penicillin Soup, and I whip it up fast, usually before I even have the energy to think straight.

It’s the ultimate comfort food when you are sick. That bright lemon and savory herbs—it feels truly restorative. I even saw a review about this very dish online recently! When I was laid up last winter, this recipe saved me because I knew I could get it done start to finish in under 40 minutes. If you are looking for more quick healing recipes, check out my lentil soup recipe, but this penicillin soup is special. It’s easy, it’s speedy, and trust me, it works better than anything else right now.

Why This Classic Penicillin Soup is Your Go-To Comfort Soup Recipe

When you’re feeling totally wiped out, you don’t need a complicated recipe. This is why this recipe shines as one of the best comfort soup recipes out there. It’s incredibly light and easy soup to handle, even when you’re dealing with a nasty bug.

We are talking about real Italian magic here, friends. You get all that restorative flavor in just about 40 minutes total time. That means less waiting and more soothing! While I love getting ahead with things like meal planning, when sickness hits, relying on one of those meal delivery companies just means waiting around. This soup for colds is quicker than delivery, better for you, and doesn’t require dirtying a whole kitchen. It’s my secret weapon for quick recovery meals.

If you want something different but equally comforting, you should definitely look at my recipes for classic tomato soup, or check out my general guide on easy weeknight soups.

Gathering Ingredients for Your Healing Penicillin Soup

Gathering the ingredients for real healing chicken soup is half the battle, and honestly, it’s mostly pantry staples which I love for a budget friendly soup recipe! You don’t need anything complicated, which is perfect when you feel miserable.

Here’s what you need scurried away in your kitchen:

  • You’ll want 6 cups of chicken broth. Now, here’s my little secret from the ‘About Us’ page—while store-bought works in a pinch, if you have any homemade stock stashed away, use it! It makes such a difference in the depth of this homestyle chicken soup.
  • Take 2 cups of cooked, shredded chicken breast. I often roast a whole chicken right before winter just for this purpose.
  • We need the base veggies: 2 medium carrots, which must be diced; 2 celery stalks, also diced; and 1 small yellow onion, chopped up fine.
  • For that amazing savory punch, you need 2 cloves of garlic, minced super tiny.
  • The essential small pasta: 1/2 cup of pastina. If you don’t have it, don’t panic, check out my tips on other soup with small pasta variations later!
  • Finally, flavor boosters: 1 tablespoon of olive oil, 1 teaspoon of dried oregano, 1/2 teaspoon of dried thyme, and 1 bay leaf floating in there to work its magic.

Don’t forget the egg and lemon juice at the end; they finish the soup perfectly!

Step-by-Step Instructions for Perfect Penicillin Soup

Okay, time to get this soothing broth recipe going! It feels like a lot of steps, but honestly, the whole thing comes together in just 25 minutes of actual cooking time. I promise, this is how you make the best chicken soup ever without spending hours on the stove.

Here is the breakdown of how we transform simple veggies into deeply comforting magic.

Sautéing Aromatics and Building the Broth Base

First things first, grab your biggest pot. Heat up that olive oil over medium heat. You want to throw in your onion, carrots, and celery right away. Let them cook down until they start getting soft—maybe 5 to 7 minutes. Don’t rush this softening part; it builds the flavor foundation!

Once they’re happy, toss in the minced garlic, oregano, and thyme. Seriously, cook that garlic for just one minute until you can really smell it. That burst of fragrance means you’re doing it right. If you want some great tips on making your garlic bread while this simmers, check out my garlic bread recipe!

Simmering and Cooking the Pastina in Penicillin Soup

Now we add the liquid gold! Pour in all 6 cups of chicken broth and don’t forget that little bay leaf. Let the whole thing come up to a good boil, then immediately dial it back to a gentle simmer. We let this go for about 10 minutes so those carrots get nice and tender.

Once they’re soft, stir in your shredded chicken and the 1/2 cup of pastina pasta. Keep cooking until that little pasta is just right—al dente! That usually takes about 6 to 8 minutes, but always check the package or my guidelines on other soup with small pasta recipes.

The Crucial Step: Tempering the Egg for a Silky Penicillin Soup

This is where we make it taste creamy without adding actual cream. In a separate little bowl, whisk up that one large egg. You have to temper it—this prevents scrambling later! Take about half a cup of that hot soup broth and SLOWLY, I mean *slowly*, drizzle it into the egg while you whisk the egg constantly. Think of it like coaxing it to blend, not shocking it!

Once the egg mixture looks a little warmer, gently pour it all back into the main pot while you stir the soup steadily. This thickens things up beautifully for a superb silky finish. Just let it heat for one more minute, but listen to me: Do not let this soup boil after the egg goes in! Once you pull out that bay leaf, stir in your fresh lemon juice and taste it for salt and pepper. Perfection!

Expert Tips for the Best Italian Penicillin Soup

Making a great homestyle chicken soup goes beyond just tossing things in a pot. To make this truly the best tender chicken vegetable soup imaginable, we need to talk about quality, especially since this is meant to be restorative!

My biggest non-negotiable tip is the broth. If you can swing it, using your own homemade chicken stock instead of store-bought will take this Italian soup recipe over the top—it adds such a richer mouthfeel. If you need a refresher on making amazing chicken and veggies, check out my guide on roast chicken with vegetables; you can use the scraps for stock!

Also, never skip the fresh lemon juice at the very end! Bottled stuff is fine for emergencies, but that bright, fresh zest right before serving is what makes the soup sing. It cuts through the richness and makes the whole bowl feel vibrant and genuinely like medicine. You can find some great ideas for making your own camping-friendly meals, which translates well to pantry stocking, over here if you need ideas.

Variations: Making Your Penicillin Soup Your Own

Even though this is already one of my favorite nourishing soup ideas, you know how Italian grandmothers are—they always adapt! Don’t feel tied down just because the recipe says chicken. You can totally make this your own depending on what you have or what you need.

For a fantastic vegetarian version, it’s super simple! Just swap out the chicken broth for a really high-quality vegetable broth. Since you lose the shredded chicken protein, bulk it up with extra veggies like diced zucchini or even some canned cannellini beans when you add the pasta. That keeps it hearty!

If you are feeling like you need a stronger, woodsy flavor profile instead of just that bright lemon, try swapping out the oregano for a teaspoon of fresh rosemary. It gives the broth a totally different, almost earthy feel. It is amazing how a tiny tweak in herbs can change the whole meal. If you are ever looking for other big flavor changes, my pumpkin curry recipe is a wild departure but so good!

Storage and Reheating Instructions for Penicillin Soup

Even when you’re only making enough for one sick day, there are usually leftovers! This soup is great for quick recovery meals throughout the week. You can absolutely store any remainder in an airtight container in the fridge. But here’s the catch with pastina soup recipe goodness: the little pasta really soaks up liquid as it chills.

When you reheat it on the stovetop—which is the best way to do it, avoiding the microwave if you can—it might look stiff or too thick. That’s okay! Just add a splash or two of extra chicken broth or even water as it heats up. Stir it well until it gets back to that perfect, comforting soup consistency we love. If you’ve got my leftover turkey soup recipe around, the reheating advice is exactly the same!

Frequently Asked Questions About Penicillin Soup

I get so many messages about this soup—it seems like everyone needs a little cozy hug in a bowl, especially when the weather turns chilly! Here are the questions I hear most often about making the best batch for your own winter comfort food needs.

Is this Penicillin Soup recipe truly healing?

Well, I’m not a doctor, bless their hearts, but I can tell you that this feels incredibly healing! What it really does right is hydration—the warm broth gets fluids in you fast. Plus, we load it up with garlic and bright lemon juice, which are traditional remedies for a reason. When you’re battling a nasty bug, something light but nourishing, like this soup when sick, just feels right. It’s the best comfort magic I know.

Can I make this Italian Penicillin Soup without chicken?

Absolutely, yes! If you need a vegetarian version, just swing back up to the variations section where I talk about swapping the meat for things like cannellini beans or even chickpeas when you add the pasta. That keeps it hearty and makes for a perfect budget friendly soup that everyone can enjoy. You just need to make sure you use a really flavorful vegetable broth to replace the chicken flavor base!

What is the best small pasta to use instead of pastina?

Pastina cooks up so fast, which is why I love it for those days when you just can’t wait for dinner. If you find yourself out of it, don’t sweat it at all! Tiny elbow macaroni noodles or orzo work perfectly well. You might need to check the package directions, but usually, they cook right in the broth just as fast as the pastina does. If you are looking for other ideas on customizing your favorite soups, let me know!

Nutritional Estimates for This Penicillin Soup

Now, I always tell people that the best part about making your own soup like this Italian Penicillin Soup is knowing exactly what’s going into your body. Since we are using simple, whole ingredients, it’s quite light! Here are the estimates per serving, just so you know what you’re getting:

  • Serving Size: 1.5 cups
  • Calories: 280
  • Protein: 26g
  • Fat: 9g (with only 2g saturated)
  • Carbohydrates: 25g

Remember, these numbers are just close estimates based on the ingredients I listed, especially depending on the sodium in your broth. This feels so much better than worrying about complicated macros when you are trying to focus on feeling better!

Share Your Comfort: Rate This Penicillin Soup Recipe

There you have it! My absolute favorite, speedy, restorative recipe for Italian Penicillin Soup. I truly hope this bowl of warmth brings you as much comfort as it brings my family.

Now, I really want to know how it worked for you! Did it chase away the winter chills? Was it the perfect thing to make when you were feeling under the weather? Please, don’t be shy! Come back here and leave me a star rating—1 star, 5 stars, whatever you feel it deserves!

Sharing your experience really helps other people who might need this ultimate cozy dinner idea find their way to the recipe. And hey, if you snap a photo of your steaming bowl of goodness, tag me on social media! I love seeing my recipes come to life in your kitchens. Happy, healthy cooking!

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Classic Italian Penicillin Soup with Pastina

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Make this comforting Italian Penicillin Soup when you need a warm, healing meal. This recipe features tender chicken, vegetables, bright lemon, and small pastina pasta in a flavorful broth.

  • Author: Claire
  • Prep Time: 15 min
  • Cook Time: 25 min
  • Total Time: 40 min
  • Yield: 4 servings 1x
  • Category: Soup
  • Method: Stovetop
  • Cuisine: Italian
  • Diet: Vegetarian

Ingredients

Scale
  • 6 cups chicken broth
  • 2 cups cooked, shredded chicken breast
  • 2 medium carrots, diced
  • 2 celery stalks, diced
  • 1 small yellow onion, chopped
  • 2 cloves garlic, minced
  • 1/2 cup pastina pasta
  • 1 tablespoon olive oil
  • 1 teaspoon dried oregano
  • 1/2 teaspoon dried thyme
  • 1 bay leaf
  • Salt and black pepper to taste
  • 1 large egg
  • 1 tablespoon fresh lemon juice
  • 2 tablespoons fresh parsley, chopped

Instructions

  1. Heat the olive oil in a large pot or Dutch oven over medium heat. Add the onion, carrots, and celery. Cook until the vegetables soften, about 5 to 7 minutes.
  2. Add the minced garlic, oregano, and thyme to the pot. Cook for 1 minute until fragrant.
  3. Pour in the chicken broth and add the bay leaf. Bring the mixture to a boil, then reduce heat and simmer for 10 minutes, or until the carrots are tender.
  4. Stir in the shredded chicken and pastina pasta. Cook according to the pastina package directions, usually about 6 to 8 minutes, until the pasta is al dente.
  5. In a small bowl, whisk the egg lightly. Slowly drizzle about 1/2 cup of the hot soup broth into the egg while whisking constantly to temper it.
  6. Pour the tempered egg mixture back into the soup pot, stirring constantly to prevent scrambling. Cook for 1 minute until the broth thickens slightly. Do not let the soup boil after adding the egg.
  7. Remove the bay leaf. Stir in the fresh lemon juice and season with salt and pepper to your preference.
  8. Ladle the soup into bowls. Garnish each serving with fresh chopped parsley. This soup is a great alternative to ordering from meal delivery companies when you are feeling unwell.

Notes

  • For a richer broth, use homemade chicken stock instead of store-bought.
  • If you do not have pastina, you can substitute with small elbow macaroni or orzo.
  • This soup is excellent for meal planning; it reheats well, though the pasta may absorb more liquid upon standing.

Nutrition

  • Serving Size: 1.5 cups
  • Calories: 280
  • Sugar: 4
  • Sodium: 650
  • Fat: 9
  • Saturated Fat: 2
  • Unsaturated Fat: 7
  • Trans Fat: 0
  • Carbohydrates: 25
  • Fiber: 3
  • Protein: 26
  • Cholesterol: 85

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