penicillin soup: 35 min amazing comfort

December 18, 2025
Written By Leo Grant

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Sometimes, you just need food that wraps you up like a warm blanket, right? Forget the complicated menus; when I’m looking for that simple, soul-soothing fix, I go straight for what everyone calls the penicillin soup. What we’re actually making here is the Authentic Italian Penicillin Soup (Hearty Chicken & Pastina Comfort Soup). Following the Dishicious way, this isn’t about fussy techniques; it’s about taking accessible pantry staples and streamlining them into reliable, flavorful Italian comfort food that works perfectly, every single time, even if you’re having an off day.

Why This Authentic Italian Penicillin Soup Delivers Comfort

Honestly, this soup is the ticket when you need something quick but genuinely nourishing. It hits that sweet spot between a sophisticated Italian Chicken Soup and something your own Nonna would whip up for you when you felt lousy. That’s why it earned the nickname penicillin soup—it just makes you instantly feel better!

  • It’s the ultimate Comfort Soup for Colds, light yet totally satisfying.
  • It uses simple, real ingredients, just like a true Nonna’s Soup Recipe should.
  • You get massive flavor without needing to simmer all day long!

Quick Preparation for Your Penicillin Soup

Seriously, this is fantastic for busy nights. I can get this going in about ten minutes of actual work, and the whole thing sings on your table in 35 minutes total. It’s the definition of an Easy Weeknight Soup that tastes like you fussed over it.

The Soul of This Penicillin Soup: Flavorful Broth Recipe

The broth is everything here, and we don’t even need hours! We rely on that classic aromatic base: onion, celery, and carrot sweating down perfectly with good garlic and Italian seasoning. That initial sauté builds a huge flavor foundation for a wonderful Flavorful Broth Recipe. And don’t skip that splash of fresh lemon right at the end—it wakes everything up beautifully!

Gathering Ingredients for Your Penicillin Soup

When I first started making this soup, I was worried I’d need some fancy imported Italian ingredients, but nope! It relies on stuff I almost always have on hand. That’s the beauty of great Italian Comfort Food—it’s honest and uses the basics well. We’re talking simple diced vegetables, shredded chicken, and that tiny little pasta, pastina. Look for good quality chicken broth, because that’s what makes the base sing for this quick meal.

If you want a deeper flavor that really screams Nonna, go for homemade stock if you have it, but honestly, a decent store-bought broth works just fine for a speedy weeknight version.

Ingredient Notes and Smart Substitutions

Pay attention to how things are chopped—we want uniformity so everything cooks at the same speed. Make sure your carrot and celery are diced small, because they need to soften up quickly in this fast-cooking broth.

Now, if you don’t have cooked chicken ready to go, don’t panic! You can totally skip the store-bought stuff. Just toss one boneless, skinless chicken breast right into your broth when you bring it to a boil. Let it simmer until it’s cooked through—that’s maybe 15 minutes—then pull it out, shred it with two forks—so easy—and toss it back in later. That keeps the broth extra flavorful! For herbs, if you’re out of parsley, a tiny bit of dried oregano sprinkled in early can work if you need it. You can check out some other great Italian ideas for hearty Italian soups here too.

Step-by-Step Instructions for the Best Penicillin Soup

Okay, this is where the magic happens, and look, it’s so simple it feels almost criminal. We are following the path to a truly delicious bowl, but we are keeping it moving fast. Remember, ease and efficiency are key here so you aren’t stuck hovering over the stove when you should be resting up!

Building the Aromatic Base for Your Penicillin Soup

First things first, grab your biggest pot—we need room for this comfort! Drizzle in that tablespoon of olive oil and set the heat to medium. Toss in your onion, carrot, and celery. You want to sauté these guys until they start getting soft and sweet, which takes about five to seven minutes. Don’t rush this! This step builds the backbone flavor. Once they’re softened up, toss in the minced garlic and the dried Italian seasoning. Garlic burns fast, so just let it cook for one minute until you can really smell it—that “fragrant” cue means you’re ready for the next step!

Simmering the Pastina Soup Recipe Components

Now pour in those 6 cups of chicken broth—yes, all of it! Bring that mixture up to a full, happy boil. As soon as it’s bubbling, dump in your pastina. This is where you have to pay attention! Check the tiny shape of your pasta box because they all cook at different rates. Usually, it’s only about 6 to 8 minutes until it’s perfectly *al dente*. Once the pasta is nearly done, stir in your shredded chicken just to warm it all the way through—maybe two minutes is enough. Don’t overcook that chicken!

When you pull the whole pot off the heat, that’s your moment to brighten everything up. Stir in your fresh parsley and the juice from half that lemon. I love that little zing it gives! Taste it now and adjust the salt and pepper until it tastes like pure healing goodness. If you have some extra lemon chicken recipes, like this Lemon Chicken Orzo, on hand for other night, you know how much that fresh lemon shines!

Tips for Success with Your Comfort Soup for Colds

Honestly, getting this Comfort Soup for Colds just right is all about timing that lemon finish. I learned the hard way that if you dump the lemon juice in while the soup is still roaring hot on the burner, it gets this weird, almost metallic tang rather than that sunshine brightness we want. You have to take the whole pot off the heat first!

My personal trick is to taste the broth before adding any salt. The store-bought broth I use is sometimes sodium-heavy, so I wait for the very last minute after the parsley and lemon are in. It ensures I don’t oversalt too early. Since this soup is designed to be a quick, reliable fix, these tiny tweaks—like serving it with some crusty bread, maybe even my simple no-yeast bread—make all the difference between a good soup and *the* soup that nurses you back to health.

Making This Penicillin Soup Ahead of Time

I know the goal here is always an Easy Weeknight Soup, but what if you want to have this Soothing Chicken Soup ready for lunch the next day? That’s smart thinking!

You can absolutely make this ahead, but here’s the big thing to watch for: the pastina pasta. Pastina soaks up liquid like a sponge overnight. If you plan on making a big batch to eat over two days, I strongly suggest cooking the pasta separately. Just cook it until it’s slightly underdone, then strain it and store it in the fridge.

When you reheat the broth and veggies, just stir the cooked pasta back in right before serving. That keeps the broth bright and prevents everything from turning into a giant, mushy lump. It stores great in the fridge for about four days, or you can totally freeze leftovers! For great make-ahead meals in general, check out my tips on egg muffins!

Serving Suggestions for Your Chicken and Small Pasta Soup

Since this Chicken and Small Pasta Soup is already so light and clean tasting, you don’t want heavy sides weighing it down. The main goal here is adding texture so you have something fantastic to dip!

The absolute best thing you can serve with this is good, crusty bread. I love making my easy Irish Soda Bread because it’s fast and perfect for soaking up every last drop of that amazing broth. A little sprinkle of freshly grated Parmesan cheese right over the top of the soup bowls works wonders too—it adds a salty depth that pairs beautifully with the lemon.

If you want a tiny fresh element, a side salad dressed with a vinaigrette is nice, though maybe skip the guacamole for this round! Keep it simple and cozy.

Frequently Asked Questions About Penicillin Soup

I get so many questions when people first try this recipe, mostly because everyone has a slightly different version of comfort floating around! Here are the things I hear most often about making this quick Italian Chicken Soup into the perfect Light Recovery Meal.

Can I make this a vegetarian penicillin soup?

Oh, absolutely! While the chicken adds great protein, this recipe is easily tweaked. If you want a truly vegetarian version, just swap out the chicken broth for a rich vegetable broth—make sure it’s flavorful! Instead of chicken, toss in a can of drained cannellini beans right at the end when you add the cooked veggies, or sauté some chopped mushrooms with the onion and celery for an earthy flavor boost. It keeps the spirit of the soup but makes it work for everyone.

What is the best pasta shape for this Italian Chicken Soup?

Since we are aiming for that classic feel, tiny pastina pasta is always the winner. It cooks fast and gives you that wonderfully soft texture that’s so easy on the throat when you’re feeling rough. If you can’t find pastina, don’t sweat it! Orzo works super well and has a similar bite. My second favorite choice is usually any tiny star-shaped pasta you can find—it just feels extra comforting, doesn’t it? Just remember what I said before about cooking it al dente or saving it on the side so it doesn’t slurp up all the beautiful broth!

If you want to see where some other great bloggers got inspiration for their versions, you can peek at this review from The Kitchn on a viral version here. But trust me, keep it simple like we did here for the fastest recovery!

If you are looking for other speedy, flavor-packed options, my Thai Coconut Curry Soup is surprisingly fast too, although definitely not Italian!

Estimated Nutritional Snapshot of This Penicillin Soup

Even though this soup is pure comfort, it’s also surprisingly light! People often ask how much they’re really eating, especially when using it as a Light Recovery Meal. These numbers are just an estimate based on my recipe and standard pantry items, so things might shift slightly depending on your broth, but it gives you a good marker.

  • Serving Size: 1.5 cups
  • Calories: 250
  • Fat: 6g (Saturated Fat: 1g)
  • Protein: 24g
  • Carbohydrates: 25g (Fiber: 3g)
  • Sodium: 650mg

See? Plenty of protein to keep you going without weighing you down. It’s amazing how much flavor we pack in for only 250 calories when we keep the ingredients fresh and clean!

Share Your Experience Making This Aromatic Soup with Herbs

Look, I’ve given you the streamlined way to make what I truly believe is the best bowl of penicillin soup you can whip up without spending hours over a stove. It’s reliable, it’s straightforward, and it tastes like it took forever. But now it’s your turn!

I absolutely love seeing how this Aromatic Soup with Herbs turns out in your kitchens. Did you use that trick with the lemon? Did you add a little pinch of heat like I mentioned? Don’t be shy! Hop down below and leave a star rating for this Easy Weeknight Soup—it helps other busy cooks know they can trust this recipe, too.

If you snap a picture on social media, tag me in it! Seeing your bowls of comforting Italian goodness makes my whole day. And if you ever have ideas or just want to say hi, you can always reach out through my contact page. Happy slurping, friends!

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Authentic Italian Penicillin Soup (Hearty Chicken & Pastina Comfort Soup)

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Make this comforting Italian Penicillin Soup when you need a warm, soothing meal. It features tender chicken, small pastina pasta, vegetables, and bright lemon flavor.

  • Author: leogrant
  • Prep Time: 10 min
  • Cook Time: 25 min
  • Total Time: 35 min
  • Yield: 4 servings 1x
  • Category: Soup
  • Method: Stovetop
  • Cuisine: Italian
  • Diet: Low Fat

Ingredients

Scale
  • 6 cups chicken broth
  • 1 cup cooked, shredded chicken breast
  • 1/2 cup pastina pasta
  • 1 medium carrot, diced
  • 1 celery stalk, diced
  • 1/2 small yellow onion, finely chopped
  • 2 cloves garlic, minced
  • 1 tablespoon olive oil
  • 1/4 cup fresh parsley, chopped
  • 1 teaspoon dried Italian seasoning
  • Salt and black pepper to taste
  • 1/2 lemon, juiced (for finishing)

Instructions

  1. Heat the olive oil in a large pot or Dutch oven over medium heat.
  2. Add the chopped onion, carrot, and celery. Sauté for 5 to 7 minutes until the vegetables soften.
  3. Add the minced garlic and dried Italian seasoning. Cook for 1 minute until fragrant.
  4. Pour in the chicken broth. Bring the mixture to a boil.
  5. Once boiling, add the pastina pasta. Cook according to package directions, usually 6 to 8 minutes, until al dente.
  6. Stir in the shredded cooked chicken. Heat through for about 2 minutes.
  7. Remove the pot from the heat. Stir in the fresh parsley and lemon juice.
  8. Season with salt and pepper to your taste.
  9. Serve the soup hot.

Notes

  • For a richer broth, use homemade chicken stock instead of store-bought broth.
  • If you do not have cooked chicken, simmer 1 boneless, skinless chicken breast in the broth until cooked, then shred it and return it to the pot.
  • Add a pinch of red pepper flakes with the garlic for a slight warmth.

Nutrition

  • Serving Size: 1.5 cups
  • Calories: 250
  • Sugar: 3
  • Sodium: 650
  • Fat: 6
  • Saturated Fat: 1
  • Unsaturated Fat: 5
  • Trans Fat: 0
  • Carbohydrates: 25
  • Fiber: 3
  • Protein: 24
  • Cholesterol: 55

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