When the slow cooker lid comes off, the chicken is tender, but the broth still looks like soup—not a pot of pasta that’s soaked up every drop. That’s exactly what I want from this Crockpot Chicken Parmesan Soup with Pasta: a tomato-rich broth, soft shreds of chicken, and pasta that stays pleasantly firm in the bowl.
I cook the chicken with crushed tomatoes, broth, onion, garlic, and Italian seasoning, then stir Parmesan into the hot soup after shredding the chicken. The pasta cooks separately while the soup finishes, so it doesn’t turn soft during the slow-cooker time. Each bowl gets mozzarella and fresh basil right before serving, for a finish that’s cheesy without making the whole pot heavy.
Kitchen Note
Shred the chicken while it’s still hot, as soon as it comes out of the slow cooker. The meat pulls into strands more easily with two forks before it has time to cool.
Save this Crockpot Chicken Parmesan Soup with Pasta for a cozy dinner with tender chicken, tomato broth, and mozzarella-topped bowls.
Why the Pasta Goes Into the Bowl, Not the Slow Cooker
Pasta keeps absorbing liquid as it sits. Put it into the slow cooker for the full chicken-cooking time and it won’t stay al dente; it will keep swelling and soften in the tomato broth. Cooking it in a separate pot gives you control over its texture and keeps the soup brothy, even if dinner takes a little while to reach the table.
It also makes leftovers easier to manage. When the pasta and soup are stored separately, the noodles don’t spend the night drinking up the broth. For serving, portion the cooked pasta into the bowls first, then ladle the hot soup over it. That way each serving gets a good balance of pasta, shredded chicken, and broth, while the pot stays ready for anyone who wants another ladleful.
What Each Ingredient Brings to This Chicken Parmesan Soup
- Chicken breasts — Boneless, skinless breasts shred neatly into the soup and keep the broth from feeling rich or greasy. Choose pieces that are similar in size so they cook at roughly the same pace; there isn’t another protein in this ingredient list that gives the same mild, lean result.
- Crushed tomatoes and tomato paste — Crushed tomatoes make the broth spoonable, while paste adds concentrated tomato flavor. Store-brand crushed tomatoes work well here; look for the crushed texture rather than diced tomatoes, which leave larger pieces in the soup.
- Chicken broth — Low-sodium broth lets the tomato, Parmesan, and measured kosher salt stay in balance. The broth is the soup’s main liquid, so use one you’re happy to taste on its own; swapping in a different liquid would change the base.
- Onion, garlic, and Italian seasoning — Chopping the onion and mincing the garlic before they go into the slow cooker helps them blend into the broth as they cook. Dried Italian seasoning is useful here because it seasons the full pot without needing fresh herbs during the long cook.
- Finely grated Parmesan — Fine grains melt into the hot broth more readily than thick shreds. A wedge grated finely at home works nicely, and the Parmesan adds a savory, salty depth that mozzarella alone won’t provide.
- Short pasta — Ditalini and small shells both fit easily on a spoon. Shells catch a little broth inside their curves, while ditalini give you small, even bites; either shape works in the same amount. Use the package directions for the shape you choose.
- Low-moisture mozzarella and fresh basil — Shredded low-moisture mozzarella softens over the hot soup without adding the extra water that a wetter cheese can bring. Fresh basil gives the finished bowls a bright, herbal note; dried herbs won’t give quite the same fresh topping.
Building the Soup Without Softening the Pasta
Load the Slow Cooker and Let the Chicken Cook
Add the chicken, chopped onion, minced garlic, crushed tomatoes, chicken broth, tomato paste, Italian seasoning, kosher salt, and black pepper to a 6-quart slow cooker. Stir to combine, then cover. Cook on LOW for 4–5 hours or HIGH for 2–3 hours, until the thickest part of the chicken reaches 165°F. Check the thickest breast rather than judging by the broth’s bubbles, since the soup can be hot before the chicken is ready.
Shred the Chicken and Melt in the Parmesan
Transfer the cooked chicken to a cutting board and pull it apart with two forks. If it’s still resisting the forks, return it to the cooker and give it more time rather than forcing the strands apart. Put the shredded chicken back into the soup and stir in the finely grated Parmesan. Keep stirring until the cheese has melted into the broth.
Boil the Pasta Separately
Bring 4 quarts of water to a boil in a 6-quart pot, add the short pasta, and cook it according to the package directions until al dente, usually 7–10 minutes. Start checking for tenderness at the early end of the package range; you want pasta that’s cooked through but still holds its shape. Drain it once it reaches that point.
Build Each Bowl at the Table
Divide the drained pasta among 6 bowls, then ladle the soup over it. Finish each serving with shredded mozzarella and chopped fresh basil. The hot soup softens the mozzarella on top, and the basil stays fresh-tasting rather than simmering away in the slow cooker.
Two Simple Ways to Adapt the Pasta
Use Gluten-Free Short Pasta
Replace the regular short pasta with the same amount of gluten-free short pasta and cook it according to its package directions. Gluten-free shapes can go from firm to soft quickly, so check early; keeping the noodles separate from the soup also helps preserve their texture.
Skip the Pasta for a Broth-Forward Bowl
Leave out the pasta and ladle the chicken and tomato broth straight into bowls with mozzarella and basil on top. You’ll get a lighter, more broth-forward soup, though the bowls won’t have the same hearty pasta bites.
Storage and Reheating
- Refrigerator: Store the soup and pasta in separate airtight containers for 3–4 days. Cooked pasta softens if it sits in the broth.
- Freezer: Freeze the soup without pasta, mozzarella, or basil for up to 2–3 months. Thaw it in the refrigerator before reheating.
- Reheating: Warm the soup gently on the stovetop until steaming, and heat the pasta separately before combining in bowls. Don’t simmer the noodles in the soup to reheat them, or they’ll turn overly soft.
Questions That Come Up When Making This Slow-Cooker Soup
Crockpot Chicken Parmesan Soup with Pasta
Ingredients
Equipment
Method
- Place the chicken, onion, garlic, crushed tomatoes, broth, tomato paste, Italian seasoning, salt, and pepper in a 6-quart slow cooker.
- Stir to combine.
- Cover and cook on LOW for 4–5 hours or HIGH for 2–3 hours, until the chicken reaches 165°F in the thickest part.
- Transfer the chicken to a cutting board.
- Shred it with two forks.
- Return the chicken to the slow cooker.
- Stir in the Parmesan until melted.
- Bring the water to a boil in a 6-quart pot.
- Add the pasta.
- Cook according to package directions until al dente, usually 7–10 minutes.
- Drain the pasta.
- Divide the pasta among 6 bowls.
- Ladle the soup over the pasta.
- Top with mozzarella and basil.
