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    Home » Recipes » Oven

    Parmesan Chicken Casserole

    Updated: Sep 5, 2025 by Kristin Hayes · This post may contain affiliate links · 355 Comments

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    Parmesan chicken served over cooked pasta in a white bowl.

    This Parmesan Chicken Casserole comes together in no time using only 6 ingredients! Flavorful, family approved, and a blog favorite!

    Since my “Melt in your Mouth Chicken” has been such a hit with everyone, I decided to change it up just a bit and make it more into a casserole. Not too many changes to the original dish, mainly just the fact that instead of using whole chicken breasts, it is diced chicken, making it easier to serve over something! I served this over spaghetti noodles last week and the entire family was ranting and raving over how yummy this was.

    The cooking time was less due to the chicken being cut up, the flavor was amazing, and the chicken was incredibly moist. The leftovers the next day were just as good, making this a meal I will definitely make again!!

    A top look at Parmesan chicken casserole served over pasta in a white bowl.

    If you want to make this a bit more healthy, you can use plain Greek yogurt in place of the mayonnaise. It works, but it doesn’t have as rich and creamy of a flavor! And yes, after several people telling me this isn’t really a “casserole”, I agree, however, since its cooked in a casserole pan….I ran with it, haha!

    Serve over rice, pasta, in a lettuce wrap, or as is! Even perhaps cauliflower rice, zoodles, etc. for healthy options!

    Be sure to let me know what you think of this Parmesan Chicken Casserole and while you’re here, scroll below to sign up for my newsletter!

    A serving over Parmesan chicken served over pasta on a white plate with a dinner roll and corn.

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    Parmesan chicken casserole served over pasta on a white plate.

    Parmesan Chicken Casserole

    Recipe by: Kristin Hayes
    A twist on my #1 recipe “Melt in your Mouth Chicken”. This casserole comes together in no time and is packed with amazing flavor!
    3.72 from 1013 votes
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    Prep Time 10 minutes mins
    Cook Time 35 minutes mins
    Total Time 45 minutes mins
    Course Main Course
    Cuisine American
    Servings 6
    Calories 357 kcal

    Video

    Equipment

    • Mixing Bowls
    • 9×13 baking pan

    Ingredients
      

    • 6 boneless, skinless chicken breasts, diced
    • 1 cup mayonnaise (or Greek yogurt)
    • 1 cup shredded Parmesan cheese
    • 1 teaspoon seasoning salt
    • ½ teaspoon ground black pepper
    • 1 teaspoon garlic powder

    Instructions
     

    • In a small bowl, combine the mayonnaise, ¾ cup Parmesan, seasoning salt, black pepper, and garlic powder. Set aside.
    • Place diced chicken into a greased 9×13 baking pan.
    • Spread mayonnaise mixture evenly on top of the chicken.
    • Sprinkle remaining Parmesan cheese on top of mayonnaise mixture.
    • Place baking pan in preheated oven, 375 degrees, and bake for 30-35 minutes.
    • Remove from oven and serve over pasta, rice, or by itself.

    Notes

    *Chicken will be a bit “soupy” from the liquid being released as it cooked. Use a slotted spoon to serve. 
    **Others have greased a cooling rack and placed the chicken on a cooling rack to “drain” liquid as it bakes. However you choose to try it, you’ll love it!

    Nutrition

    Calories: 357kcalCarbohydrates: 7gProtein: 54gFat: 11gSaturated Fat: 4gPolyunsaturated Fat: 1gMonounsaturated Fat: 4gTrans Fat: 0.03gCholesterol: 159mgSodium: 1220mgPotassium: 879mgFiber: 1gSugar: 4gVitamin A: 199IUVitamin C: 3mgCalcium: 212mgIron: 1mg
    Tried this recipe?Mention @TheCookinChicks or tag #TheCookinChicks!
    A top look at tender chicken with a garlic sauce on top served over pasta.

     Be sure to also follow me on Pinterest for more tasty recipes!!

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    Comments

    1. Jean Reynier says

      August 04, 2015 at 5:21 pm

      I can’t wait to try this. it looks easy and delicious.

      Reply
      • Kristin says

        August 05, 2015 at 6:10 am

        Keep me posted if you try it!! 🙂

        Reply
    2. Laurel says

      August 04, 2015 at 11:11 am

      Did your chicken brown like that (in the picture) or did you brown it a little first.?

      Reply
      • Kristin says

        August 04, 2015 at 12:22 pm

        It browned like that all by itself 🙂
        I believe it was the Parmesan that browned up, be sure to use shredded instead of grated!!

        Reply
    3. kori says

      August 03, 2015 at 10:36 pm

      It was so delicious!! My husband and I loved it!

      Reply
      • Kristin says

        August 04, 2015 at 6:26 am

        So glad you both enjoyed this!!

        Reply
    4. Karen says

      August 03, 2015 at 8:07 pm

      I made this tonite, and it was delicious, but it was very, very soupy. I used Greek yogurt, so maybe that made it more watery? I scooped the chicken out of the baking dish using a slotted spoon to drain it and served it over spaghetti. My family LOVED it, but I’m looking for ideas regarding the soupiness.

      Reply
      • Kristin says

        August 04, 2015 at 6:26 am

        So glad you enjoyed this!! The Greek yogurt does cause this to be a bit more soupy, however, the mayo does this slightly as well. The chicken and topping of this recipe release juices while cooking, causing this to have liquid in the dish. Scooping out the chicken is the best way to avoid getting the liquid on your plate. I typically cook the dish and then carefully drain some of the liquid prior to serving! Hope that helps 🙂

        Reply
    5. Julie M says

      August 03, 2015 at 4:31 pm

      I’ve used mayo many times to coat chicken. I either dip it in bread crumbs after coating it. Or sprinkle it with a dried onion mix. I’m going to try your recipe now because I’ve never thought to mix in cheese. But, you have me thinking about using the mayo with olive oil.
      I love a dinner you can throw in the oven and forget!

      Reply
      • Kristin says

        August 04, 2015 at 6:23 am

        Great thinking on using the mayo with olive oil. I bet bread crumbs would be really good on this, now you have my brain thinking about varieties, haha!! 🙂

        Reply
    6. Rosemary says

      August 03, 2015 at 4:19 pm

      You shoud never freeze mayonnaise…so I would say you could chop up the chicken ahead of tme and put in freezer bag and defrost chicken and add the rest of ingredients

      Reply
      • Kristin says

        August 04, 2015 at 6:22 am

        Great suggestion! Thanks!! 🙂

        Reply
    7. Vikena G Thigpen says

      August 03, 2015 at 4:00 pm

      I made this dish today and both my husband and I loved it. We were wondering if you could make it ahead, but not cook it and freeze thi dish. Then take out of freezer. thaw and then cook?

      Reply
      • Kristin says

        August 04, 2015 at 6:22 am

        I don’t think the mayonnaise would freeze too good, may get too watery. One of the commenters above suggested cutting the chicken ahead of time to freeze and adding the other ingredients when you are ready to bake. I would follow that suggestion to avoid freezing the mayo. So glad you enjoyed it!! Its a new favorite in my house!!

        Reply
    8. mamulka says

      August 03, 2015 at 7:23 am

      Look at the picture before starting printing…
      Some people… always blame others for their own stupidity……

      Reply
    9. Jade says

      August 02, 2015 at 4:59 pm

      Have you made it both ways, with the mayo or yogurt? If so which did you prefer?

      Reply
      • Kristin says

        August 03, 2015 at 6:01 am

        I have tried it both ways. Personally, I prefer the mayonnaise as it is much more flavorful, however, the yogurt is a nice change as well!

        Reply
    10. Anonymous says

      August 02, 2015 at 3:32 pm

      I chose “Printer Friendly” and selected one page. It printed page 1 of 7 and I didn’t even get the recipe!!!

      Reply
      • Kristin says

        August 03, 2015 at 6:00 am

        If I remember right, I believe the recipe is on page 2, try printing that page. The intro and picture always bump the recipe to page two when I go to print it. Sorry about that!

        Reply
    11. Sheree says

      August 01, 2015 at 6:25 pm

      To the lady with the complaint about the printer..Did you click on the link to make it printer friendly, because it brings you to a simple one page print. This does sound delish. Can’t wait to try it.

      Reply
      • Kristin says

        August 02, 2015 at 7:44 am

        Thanks!! Let me know how it turns out!! Glad to hear the printer friendly link allows you to print just one page, phew!! 😉

        Reply
    12. Scott says

      August 01, 2015 at 6:13 pm

      Is the chicken cooked or raw when you bake it for 30-35 min?

      Reply
      • Kristin says

        August 02, 2015 at 7:43 am

        The chicken goes into this casserole raw, and in the 30-35 minutes, cooks through. Based on thickness of chicken, the time may need to be altered some 🙂

        Reply
    13. kori says

      August 01, 2015 at 6:00 pm

      How did you make the noodles? I don’t know how to make noodles what so ever.

      Reply
      • Kristin says

        August 02, 2015 at 7:42 am

        The pasta is just a boxed pasta that I cooked in boiling water until cooked al dente. I drained the water, added some olive oil and Parmesan cheese to the pasta, and served the chicken on top! 🙂

        Reply
    14. Kim says

      July 30, 2015 at 9:04 pm

      I don’t consider 3 pages of BS and the recipe printing onto 2 pages — one with the picture and one with the ingredients– being printer friendly. NOT happy about my ink and paper being wasted.

      Reply
      • Kristin says

        July 31, 2015 at 5:40 am

        I believe there is a box that allows you to opt out of certain things when printing? I am sorry for the inconvenience and will be sure to look into it. Hopefully I can fix that and allow the printing process to be easier 🙂

        Reply
    15. Donna gibbs says

      July 30, 2015 at 12:16 pm

      look easy and going to try it

      Reply
      • Kristin says

        July 30, 2015 at 3:49 pm

        Let me know how it turns out and what you think!! Enjoy!!

        Reply
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    Welcome to The Cookin’ Chicks! I’m Kristin- mom of 3, wife, and food lover-sharing easy dinners, quick desserts, and family-friendly recipes that make mealtime simple, fun, and delicious. Around here, it’s all about family, faith, and food that brings everyone to the table!

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