Name: Parmesan Italian Sausage Ditalini Soup Recipe
Prep time: 15 min
Cook time: 35 min
Total time: 50 min
Ingredients: 1 pound Italian sausage, casings removed; 1 medium yellow onion, diced; 2 cloves garlic, minced; 2 medium carrots, peeled and diced; 2 stalks celery, diced; 6 cups chicken broth; 1 can diced tomatoes (14.5 ounces), undrained; 1 cup ditalini pasta, uncooked; 1 teaspoon dried Italian seasoning; 1/2 teaspoon dried oregano; 1/2 teaspoon salt; 1/2 teaspoon black pepper; 1 cup grated Parmesan cheese, plus more for serving; 1 cup fresh baby spinach, roughly chopped; 2 tablespoons olive oil

Parmesan Italian Sausage Ditalini Soup Recipe tastes rich, cozy, and cheesy with tender pasta and savory sausage in every spoonful. It works perfectly for busy families, meal-preppers, or anyone who wants a big pot of comfort in about 45 minutes. I tested versions of this soup for years, and my kids still cheer when they smell it simmering.

Why You Should Try This Parmesan Italian Sausage Ditalini Soup Recipe

This soup packs layers of flavor from browned Italian sausage, garlic, tomatoes, and a generous shower of nutty Parmesan. Ditalini pasta turns the broth into a hearty, stick-to-your-ribs meal that still feels light enough for a weeknight.

You build everything in one pot, so cleanup stays easy and stress stays low. Leftovers taste even better the next day, which makes this Parmesan Italian Sausage Ditalini Soup Recipe a smart choice for lunches and freezer meals.

“This Parmesan Italian Sausage Ditalini Soup Recipe tastes like a cozy Italian restaurant in a bowl, with rich broth, tender pasta, and cheesy goodness in every bite. ★★★★★”

Ingredients You’ll Need

I like to set everything out before I start, so the soup comes together quickly and smoothly.

Sausage, Aromatics, and Base

1 pound Italian sausage
- Use mild or hot, pork or chicken. I like Johnsonville or a good store-brand from the butcher case.
- Remove casings if you buy links.
1 tablespoon olive oil
- Add a little extra if your sausage seems lean.
1 medium yellow onion, diced
2 medium carrots, peeled and diced
2 celery stalks, diced
4 cloves garlic, minced
- Use jarred minced garlic in water if you need a shortcut.

Broth, Tomatoes, and Seasoning

6 cups low-sodium chicken broth
- Use a good boxed broth like Swanson or Kirkland, or homemade if you have it.
1 can (14.5 ounces) diced tomatoes, with juices
- Fire-roasted tomatoes add a nice smoky edge.
1 can (8 ounces) tomato sauce
1 teaspoon dried Italian seasoning
1 teaspoon dried basil
1 teaspoon dried oregano
1 teaspoon kosher salt, plus more to taste
½ teaspoon black pepper
¼ teaspoon crushed red pepper flakes
- Optional, but they add a gentle kick that balances the richness.

Pasta and Creamy Finish

1 cup dry ditalini pasta
- Any small pasta shape works in a pinch: small elbows, small shells, or orzo.
½ cup heavy cream
- Half-and-half works if you want it lighter, but the broth turns less silky.
1 cup freshly grated Parmesan cheese, plus extra for serving
- Use a block of Parmigiano Reggiano or a good domestic Parmesan. Skip the green can here, since it clumps in hot soup.

Fresh Finish

2 tablespoons chopped fresh parsley
- Fresh basil also tastes great, or use a mix of both.
Lemon wedges, optional
- A squeeze of lemon at the end brightens the whole pot.

Pantry Shortcuts and Substitutions

Use frozen mirepoix mix (onion, carrot, celery) instead of chopping vegetables.
Use pre-cooked chicken sausage and slice it if you want less fat and faster browning.
Swap chicken broth with vegetable broth if you want a meat-light version and keep the sausage as the only meat.
Use gluten-free small pasta if you need a gluten-free option and cook it slightly under so it holds texture.

Equipment List

Large heavy-bottomed soup pot or Dutch oven (at least 5 to 6 quarts)
Wooden spoon or spatula for browning sausage
Chef’s knife and cutting board
Measuring cups and spoons
Ladle for serving

Tips & Tricks

Brown the sausage deeply so you build flavor on the bottom of the pot before you add broth.
Drain some fat if the sausage releases a lot, but leave about 1 tablespoon so the vegetables pick up flavor.
Dice the vegetables small so they soften quickly and blend into the broth.
Salt in layers: a pinch with the vegetables, then adjust again after the soup simmers.
Cook the ditalini just to al dente, since it continues to soften in the hot broth.
Add the cream and Parmesan off the heat or at very low heat so the dairy stays smooth and does not curdle.
Stir the Parmesan in slowly so it melts evenly and does not clump at the bottom.
If you plan to store leftovers, cook the pasta separately and add it to each bowl so it does not soak up all the broth.
Taste right before serving and adjust with salt, pepper, and a squeeze of lemon for brightness.
Keep extra broth on hand and add a splash when reheating if the soup thickens too much.

How to Make Parmesan Italian Sausage Ditalini Soup Recipe

Step 1: Brown the Italian Sausage

Heat the olive oil in your large pot over medium-high heat. Add the Italian sausage and break it into small crumbles with a wooden spoon. Cook until the sausage browns well and no pink remains, about 6 to 8 minutes.

If the pot collects more than a thin layer of fat, spoon off some, but leave about 1 tablespoon. That flavorful fat helps the vegetables caramelize and season the whole soup.

Step 2: Sauté the Vegetables

Add the diced onion, carrots, and celery to the pot with the sausage. Stir and cook over medium heat until the vegetables soften and the onion turns translucent, about 5 to 7 minutes. Scrape up any browned bits from the bottom of the pot as the vegetables release moisture.

Add the minced garlic and cook 30 to 60 seconds, just until it smells fragrant. Do not walk away at this point, since garlic can burn quickly and turn bitter.

Step 3: Build the Broth

Pour in the chicken broth, diced tomatoes with their juices, and tomato sauce. Stir well so the sausage and vegetables distribute evenly. Add Italian seasoning, dried basil, dried oregano, salt, black pepper, and crushed red pepper flakes.

Bring the mixture to a gentle boil over medium-high heat. Once it reaches a boil, reduce the heat to medium-low and let it simmer for about 10 to 15 minutes so the flavors meld.

Step 4: Cook the Ditalini Pasta

Stir in the dry ditalini pasta. Keep the soup at a steady simmer and cook until the pasta turns al dente, usually 8 to 10 minutes, depending on the brand. Stir often so the pasta does not stick to the bottom of the pot.

Taste a piece of pasta to check doneness. It should feel tender but still hold a slight bite in the center.

Step 5: Add Cream and Parmesan

Lower the heat to low or turn it off if the soup bubbles strongly. Pour in the heavy cream and stir until the broth looks creamy and slightly thickened. Add the grated Parmesan in small handfuls, stirring constantly so it melts smoothly.

If the soup looks too thick, add a splash of extra broth or water until you reach your preferred consistency. Taste and adjust seasoning with more salt and pepper if needed.

Step 6: Finish with Herbs and Serve

Stir in the chopped fresh parsley. Ladle the Parmesan Italian Sausage Ditalini Soup Recipe into bowls. Top each bowl with extra Parmesan and a sprinkle of fresh herbs.

Offer lemon wedges on the side and let everyone add a squeeze if they like a brighter flavor. Serve hot and enjoy that cheesy, savory goodness while the pasta stays perfectly tender.

What to Serve with Parmesan Italian Sausage Ditalini Soup Recipe

This soup pairs beautifully with a simple green salad tossed with olive oil, lemon, and a pinch of salt. Warm crusty bread, garlic breadsticks, or focaccia make perfect partners to soak up the rich Parmesan broth. You can add a side of roasted vegetables like broccoli or green beans for extra color and nutrition.

Serve it with sparkling water, flavored seltzer, or iced tea for a refreshing contrast to the warm, hearty bowl. If you cook for kids, add a small plate of sliced fruit like oranges or grapes to round out the meal.

Storage Options

Cool the soup to room temperature within 1 to 2 hours, then store it in airtight containers in the fridge for up to 3 to 4 days.
If you plan to store leftovers, keep the cooked ditalini in a separate container so it does not soak up all the broth.
Freeze the soup without pasta in freezer-safe containers for up to 2 to 3 months, then add freshly cooked ditalini when you reheat.
Reheat on the stove over medium-low heat, stirring often, and add a splash of broth or water if it thickens too much.
You can also reheat individual portions in the microwave in 30 to 45 second bursts, stirring between each burst until hot.