Amazing italian penicillin soup in 45 min

December 23, 2025
Written By Emily Harrison

Biographical Info: Emily "Em" Harrison is the founder and head recipe developer at Cookery Command. Raised in a Midwestern kitchen full of timeless family recipes, she combines her degree in nutrition science with her professional test kitchen experience to create reliable, delicious, and approachable meals for the modern American home cook. Her goal is to help you feel confident and joyful in your kitchen, turning everyday cooking into a memorable experience.

When you just feel completely run down, maybe the shoulders are aching or you’ve got that familiar tickle in your throat, you don’t want complicated cooking. You need something that feels like a giant, warm hug from childhood! That’s why the italian penicillin soup is my absolute favorite recipe to turn to. It’s legendary for a reason—it just soothes everything, and it’s packed with simple, good-for-you ingredients.

I know you want recipes that actually work without needing a whole afternoon in the kitchen. That’s exactly what we focus on here at Cookery Command. We take those time-honored dishes and test them until they are flawless and accessible. This soothing homemade soup has been tweaked and perfected to ensure you get maximum comfort with minimal fuss, every single time. You can read a little more about our testing philosophy over on our About page!

Why This italian penicillin soup is Your Go-To Comfort Food

Look, when you’re feeling under the weather, the last thing you need is something fussy. This italian penicillin soup checks every single box for what a truly great comfort food should be. It’s renowned as a feel better food recipes staple because it delivers deep flavor without heavy effort.

  • It’s intensely comforting and deeply satisfying, hitting that perfect spot between savory broth and brightness.
  • The flavor profile is balanced beautifully—you get that zing from the lemon cutting through the rich vegetable base.
  • It absolutely qualifies as a soothing homemade soup that feels restorative, even if you aren’t sick!
  • It’s fast! Seriously fast. We aren’t fooling around on a busy night with this one.

Quick Prep for an Easy Weeknight Soup

You won’t believe this takes less than 45 minutes total. We start with just a quick sauté, which gets all those wonderful aromatics releasing flavor right away. That simple jump-start means you have a fantastic, easy weeknight soup on the table before the evening is halfway done. It’s magic!

The Italian Nonna Soup Secret: Flavor Without Fuss

This soup has that lovely association with Italian nonna soup because the best flavors come from the simplest things handled correctly. We are relying on the holy trinity—onion, carrot, and celery—plus plenty of garlic. Cooking them gently first makes a deep, naturally sweet base that tastes like someone cared for hours, even though you did it in five minutes.

Gathering Ingredients for the italian penicillin soup

Okay, let’s get to the stuff you need to grab so we can make this wonder happen! Because this is meant to be a reliable recipe—a truly trustworthy one for when you’re not feeling 100%—precision matters, just like my editor at Cookery Command always insists upon. We need simple ingredients, but we need them prepared correctly.

For this batch, you’ll need one tablespoon of good olive oil. We sauté one medium onion that must be diced. Next come two carrots and two celery stalks, both diced. Don’t forget three cloves of garlic, which need to be minced finely. When it comes to the liquid, grab six cups of either chicken or vegetable broth. For seasoning, have one teaspoon of dried oregano and half a teaspoon of dried basil ready. We need half a cup of that special small pasta, and finally, a quarter cup of really fresh lemon juice. Be sure to have salt and pepper handy, plus Parmesan if you aren’t going totally dairy-free!

Ingredient Notes and Substitutions

Deciding on the broth is your main choice: use chicken broth for a richer, comforting chicken soup recipe feel during recovery, or stick to vegetable broth if you want to keep it vegetarian until the end. When you’re shopping for pasta, look specifically for pastina, or if you can’t find it, use ditalini. These tiny shapes cook fast and give the soup that classic, soothing texture. And remember that note from the recipe? Feel free to toss in a cup of shredded chicken in those final few minutes if you need that extra protein kick!

Step-by-Step Instructions for the italian penicillin soup

Alright, let’s get this soup going! Because we are aiming for that perfect soothing result, we need to follow the order exactly. It might seem like a lot of steps typed out, but trust me, it flies by, and since it’s all happening on one burner, cleanup is a breeze.

Building the Aromatic Base

First things first: grab your biggest pot or Dutch oven and heat that tablespoon of olive oil over medium heat. Toss in your diced onion, carrots, and celery. You want to cook these until they start getting soft—you’ll see them soften up and maybe even turn just a little bit translucent, that usually takes about five to seven minutes. Next, stir in your minced garlic, oregano, and basil. Don’t cook the garlic too long, just about a minute until you can really smell those gorgeous Italian herbs filling your kitchen!

Simmering and Achieving the Perfect italian penicillin soup Texture

Now we build the body. Pour in the six cups of broth, then crank the heat up until it boils. Immediately reduce it so it’s just simmering gently. Let it hang out, covered, for about fifteen minutes until those root veggies are totally tender. This is where the magic happens for our creamy pureed soup style. You have two options here:

If you have an immersion blender, just stick it in the pot and blend until it looks velvety smooth—so easy! If you’re using a regular blender, you have to be careful: only fill the blender halfway, vent the lid securely because hot liquid expands, and hold that lid down tight! Blend that half, pour it back into the pot, and then blend the other half. Safety first, always!

Finishing Touches: Pasta and Lemon Brightness

Once you’ve got your smooth base, bring the heat back up to a medium boil—we need that gentle bubble to cook our pasta. Add in your half-cup of pastina and cook it according to the package directions, usually around six to eight minutes until it’s *al dente*. Right when you pull the pot off the heat—and this is key for that bright lemon vegetable soup flavor—stir in your quarter-cup of fresh lemon juice. Taste it now, and season generously with salt and pepper before serving it instantly. You can check out this popular version from a friend over at Fooddy 24h for inspiration!

Tips for the Best italian penicillin soup Experience

When you’re making something this nourishing, you want to make sure every spoonful counts. A huge secret I learned is that this soup actually gets *better* overnight—it’s the ultimate making-ahead cold weather comfort food. All those herbs and that lemon marinade into the broth while it sits in the fridge. I always make a double batch!

Also, if you’re meal prepping this, listen closely: I always store the pasta separately. The pastina does soak up a lot of liquid, so if you reheat it all together, you might end up with something more like porridge than soup. Cook the pasta fresh or add it in right before you reheat individual servings for the best texture. You can see how much other cooks have loved this method over at Sizzling Diary! It’s great inspiration.

If you are adding shredded cooked chicken like my recipe notes suggest, toss it in just five minutes before serving so it stays nice and tender, not tough. It’s those little details that turn a good soup into the best soup for when sick!

Serving Suggestions for Your italian penicillin soup

This italian penicillin soup is so satisfying on its own, but it loves company! Since it’s such a light and bright dish—not heavy like a stew—it pairs perfectly with something crusty for dipping. I always pull out some really good, crusty Italian bread; you know, the kind with the big air holes that soaks up the broth perfectly.

If you’re craving more of a complete meal for a cozy dinner idea, try serving a smaller bowl alongside a simple, crisp salad dressed with just olive oil and a squeeze of lemon. It keeps everything light and refreshing, which is exactly what you want when you’re eating for comfort!

Storage and Reheating the italian penicillin soup

Good news! This soup is fantastic for meal prep. You can store leftovers airtight in the fridge for up to four days. I find the flavor deepens beautifully, making it even better for lunch the next day!

Now, if you plan on freezing it, here’s my pro tip: always freeze the soup base *without* the pasta first. Pasta gets mushy when thawed, no matter what you do. Just reheat the broth mixture on the stove, and then add fresh or dried pastina right at the end and cook it until tender. That way, you get perfect texture every time!

Frequently Asked Questions about italian penicillin soup

I always get so many questions about adjusting this recipe, which is great! It just shows how much everyone loves a good, reliable, soup for when sick. Here are the most common things people ask me when they’re planning their cozy dinner ideas!

Can I make this a vegan italian penicillin soup?

Absolutely, yes! This recipe is super flexible. For a completely vegan version, just use vegetable broth instead of chicken broth. Since you skip the optional Parmesan cheese and any added chicken, it becomes a wonderful, hearty lemon vegetable soup that’s still packed with healing power. It works beautifully!

What is the best substitute for pastina in this soup?

Pastina is definitely the star here because it’s designed to give you that signature, comforting texture for this soup with small pasta. If you’re totally out, or maybe just want to switch it up, orzo is the closest substitute. Small soup noodles or even tiny shells will work in a pinch for this soothing homemade soup, but remember that they might behave a little differently when cooking!

We want you to feel super confident making this, so if you have other questions, don’t hesitate to reach out on our Contact page. And for serving ideas, check out this recipe for inspiration from Dreamy Table!

Nutritional Estimates for This Healing Soup

Since we all want to feel great when we eat this, I put together some general estimates for you. Remember, these numbers are just a general idea based on the base vegetarian recipe—no extra chicken or Parmesan cheese factored in, okay? This keeps it light!

For a standard 1.5-cup serving of this italian penicillin soup, you’re looking at about 220 calories total. It’s quite sensible, too, with around 5g of fat, 35g of carbohydrates (that’s mostly the good kind from the vegetables and pasta!), and a solid 9g of protein to keep you going. It’s truly the best way to eat well when you need a boost!

Share Your Cozy Dinner Ideas

I really hope this italian penicillin soup brings you the exact same warmth it brings my family. When you make it, please come back and leave a rating so others know how fantastic this cold weather comfort food is! Seriously, snap a photo and tag us—I love seeing your kitchen creations!

If you want to check out how another great recipe developer did theirs, take a peek over at Recipes Xpert. Also, before you go, please take a moment to review our privacy policy. Happy cooking!

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Ultimate Italian Penicillin Soup with Pastina

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Make this comforting, healing Italian Penicillin Soup. It combines simple vegetables, aromatic broth, and small pastina pasta for a soothing meal perfect for cold days or when you feel unwell.

  • Author: emilyharrison
  • Prep Time: 15 min
  • Cook Time: 30 min
  • Total Time: 45 min
  • Yield: 4 servings 1x
  • Category: Soup
  • Method: Stovetop
  • Cuisine: Italian
  • Diet: Vegetarian

Ingredients

Scale
  • 1 tablespoon olive oil
  • 1 medium onion, diced
  • 2 carrots, diced
  • 2 celery stalks, diced
  • 3 cloves garlic, minced
  • 6 cups chicken or vegetable broth
  • 1 teaspoon dried oregano
  • 1/2 teaspoon dried basil
  • 1/2 cup small pasta (pastina or ditalini)
  • 1/4 cup fresh lemon juice
  • Salt and black pepper to taste
  • Grated Parmesan cheese, for serving (optional)

Instructions

  1. Heat the olive oil in a large pot or Dutch oven over medium heat.
  2. Add the diced onion, carrots, and celery. Cook, stirring occasionally, until the vegetables soften, about 5 to 7 minutes.
  3. Add the minced garlic, oregano, and basil. Cook for 1 minute until fragrant.
  4. Pour in the broth. Bring the mixture to a boil, then reduce the heat to maintain a simmer. Cover and cook for 15 minutes, or until the carrots are tender.
  5. If you prefer a smoother soup, carefully transfer half of the soup to a blender, blend until smooth, and return it to the pot. Alternatively, use an immersion blender directly in the pot until you reach your desired consistency.
  6. Increase the heat to medium and bring the soup back to a gentle boil. Add the small pasta and cook according to package directions, usually 6 to 8 minutes, until al dente.
  7. Remove the pot from the heat. Stir in the fresh lemon juice. Season with salt and pepper to your taste.
  8. Serve immediately. Offer grated Parmesan cheese on the side if desired.

Notes

  • For an extra healing boost, add 1 cup of shredded cooked chicken during the last 5 minutes of cooking.
  • If you want a creamier texture without dairy, blend the entire soup mixture before adding the pasta.
  • This soup tastes even better the next day, making it good for meal prep.

Nutrition

  • Serving Size: 1.5 cups
  • Calories: 220
  • Sugar: 5
  • Sodium: 450
  • Fat: 5
  • Saturated Fat: 1
  • Unsaturated Fat: 4
  • Trans Fat: 0
  • Carbohydrates: 35
  • Fiber: 5
  • Protein: 9
  • Cholesterol: 0

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