
Crock Pot Creamy Chicken Parmesan Soup takes all the robust flavors of classic Chicken Parmesan and transforms them into a rich hearty soup you can throw together with almost no effort. This recipe was born out of a craving for comfort food on a busy weeknight and quickly became a dinner staple our whole family now requests when the weather turns chilly. The slow cooker does the heavy lifting for you and every bowl is loaded with tender chicken cheesy flavor and just the right touch of creaminess.
I first made this during a stretch of winter snow days and it kept us warm and happy all week long. My kids lovingly call it pizza soup because the flavors remind them of their favorite dish.
Ingredients
- Boneless skinless chicken breasts or thighs: use whichever is juicier or on sale
- Low sodium chicken broth: forms a savory flavorful base choose a good quality one for best results
- Small yellow onion: finely chopped to bring sweetness and depth
- Garlic cloves: minced for classic aromatic warmth
- Italian seasoning: creates layers of herby flavor try to use a fresh batch for max fragrance
- Crushed red pepper flakes: optional for a gentle kick adjust based on your spice preference
- Can of crushed tomatoes: gives a vibrant tangy tomato presence look for an unseasoned variety
- Heavy cream: creates that luscious silky texture
- Freshly grated Parmesan cheese: melts smoothly and infuses the soup with rich cheesy notes use real Parmigiano Reggiano if possible
- Cornstarch and cold water: optional for thickening if you love an extra velvety finish
- Fresh parsley: chopped adds color and a touch of freshness right at the end
- Salt and pepper to taste: make sure to season after tasting for perfect balance
Step-by-Step Instructions
- Prep the Base:
- Place the raw chicken chicken breasts or thighs in the bottom of your slow cooker. Scatter the finely chopped onion and minced garlic evenly across the top. Add the Italian seasoning and if you want a little heat sprinkle the crushed red pepper flakes.
- Build the Broth:
- Pour the chicken broth over all the ingredients making sure the chicken is mostly submerged. Add the can of crushed tomatoes and spread them out to create an even layer.
- Slow Cook for Tenderness:
- Cover the slow cooker with its lid and set to low for six to seven hours or high for three to four hours. The chicken should become incredibly tender and easy to shred.
- Shred and Return the Chicken:
- Carefully lift the chicken out of the pot with tongs and shred it into bite sized pieces using two forks. Return the shredded chicken to the crock pot and give the soup a gentle stir to mix everything together.
- Add Cream and Cheese:
- Stir in the heavy cream to add luscious creaminess. If you prefer a thicker soup mix the cornstarch with cold water in a small bowl and stir this slurry into the pot. Gradually sprinkle in the freshly grated Parmesan cheese stirring constantly so it melts smoothly into the soup.
- Finish and Garnish:
- Let the soup cook uncovered on low for another twenty to thirty minutes which helps infuse everything with flavor and allows it to thicken slightly. Taste and add salt and pepper as needed. Ladle into bowls and sprinkle with fresh parsley before serving.

One of my favorite parts is watching the Parmesan cheese slowly melt as you stir it in. Growing up my grandmother would tell me the soup was ready when it smelled like a cozy Italian restaurant so now I always linger over that moment too.
Storage Tips
Store any leftovers in an airtight container in your refrigerator for up to four days. For longer storage transfer to freezer safe containers or bags and freeze for up to two months. Reheat gently on the stove or in the microwave to avoid breaking the cream.
Ingredient Substitutions
Feel free to swap out the chicken breasts for chicken thighs if you prefer a richer flavor. You can use half and half instead of heavy cream if you want to lighten things up. If you are dairy free try a quality plant based cream and nutritional yeast for cheesy flavor.
Serving Suggestions
Serve hot with crusty garlic bread for dunking or over a bed of cooked pasta for a heartier meal. A sprinkle of extra Parmesan on top or a drizzle of good olive oil makes each bowl special. Pair with a light green salad for a perfect dinner.

Cultural Context
Chicken Parmesan is an Italian American classic but this soup style is pure comfort food evolution. Bringing together the bold tomato cheese and chicken flavors in a new form is a nod to the dish’s adaptability in home kitchens. It is a great example of turning favorite restaurant meals into something cozy for weeknights.
Frequently Asked Questions About the Recipe
- → How can I thicken the soup?
Add a cornstarch slurry (cornstarch mixed with cold water) after the chicken is shredded, stirring until it reaches your desired consistency.
- → Can I use chicken thighs instead of breasts?
Yes, both boneless, skinless chicken breasts and thighs work well. Thighs give a richer flavor and stay juicy after slow cooking.
- → Is fresh Parmesan necessary, or can I use pre-grated?
Freshly grated Parmesan offers a smoother, creamier melt, but pre-grated can be used if needed, though it may not blend as seamlessly.
- → How do I store leftovers?
Cool completely and refrigerate in an airtight container for up to 3 days. Gently reheat on the stove, stirring to restore creaminess.
- → Can this dish be made ahead?
Yes, this dish keeps well for meal prep. Prepare as directed and reheat gently when ready to serve for best texture and flavor.