This creamy and cheesy Chicken Orzo Bake is an effortless dinner, and the orzo pasta cooks right in the casserole dish! The whole family loves my chicken and pasta casserole, and I can’t get enough of those Tuscan flavors with juicy bites of tomato and fresh spinach.

Creamy chicken pasta casserole with cherry tomatoes in a white casserole dish

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Chicken Orzo Bake Video 

Watch the video tutorial and see how to make this quick Chicken Orzo Bake casserole. P.S. If you use rotisserie chicken, it’s just assemble and bake. Add this orzo casserole to your meal plan this week!

Chicken Orzo Bake Recipe

This easy one-pan chicken orzo bake is a winner! I made this for a cabin trip, and it was well-loved by all 3 families that ate it. The kids gave it rave reviews, and I figure if there’s a dish that everyone in the group loves that much, it’s a major win and one that I’ll be repeating.

It’s a brilliant and easy way to feed a crowd. You can sauté your own chicken or dice up leftover Spatchcock Chicken or Baked Chicken Breast, which makes it even easier. This chicken pasta bake also reheats well because it has a creamy base, which is great for meal prep or if you want to put some into a lunchbox the next day.

This recipe was inspired by Mallory’s Tuscan Chicken Bake, but I added more chicken to make sure it would satisfy our crowd. This chicken orzo bake will certainly become a staple of the cabin trip menu, along with other easy crowd-pleasers like Mexican Beef and Rice Skillet, Baked Mac and Cheese, and Meatloaf.

A wooden spoon serving creamy chicken orzo bake casserole from a white dish

Ingredients for Chicken Orzo Bake

It’s all here in the ingredients—everything you need for a well-rounded, crowd-pleasing meal.

  • Chicken – I always have chicken breast in my freezer so I cook that up for this casserole but I love using rotisserie chicken for this recipe—it doesn’t get any easier. You’ll need about 3 cups cooked diced chicken. In a real pinch, you could use leftover turkey as well.
  • Chicken stock – I use homemade Chicken Stock but you can use a good quality store-bought one.
  • Heavy whipping cream – This gives the casserole a creamy, luxurious sauce. For a lighter version, substitute half & half, but the sauce won’t be as thick.
  • Orzo – The quality of the pasta matters. See my note below for the brands I like most. If you’re using cheaper pasta, use 12oz of orzo because it expands more, but for pasta made with 100% hard durum semolina, you can use 16oz.
  • Veggies – Baby spinach and cherry Tomatoes. If you want to substitute tomatoes with 3/4 cup sun-dried tomatoes in oil, drained and coarsely chopped, then I add an extra 1/2 cup of stock or cream.
  • Cheese – mozzarella cheese and parmesan cheese
  • Tuscan Flavors – I add lemon juice to add some acidity and lightness along with minced garlic, salt, pepper and dried oregano.

Which Pasta is Best?

Cheaper pasta absorbs too much of the liquid or turns to mush, so when making pasta casseroles, opt for a high-quality Italian Bronze-cut pasta like Dellalo, De Cecco, Rustichella d’Abruzzo, or Pastificio De Martino. These are made from semolina flour. It may sound fancy, but don’t worry, it’s easily found at your local grocery.

Ingredients for orzo chicken bake including chicken stock, heavy whipping cream, orzo, tomatoes, spinach, lemon, garlic, cheese, salt, pepper, oregano, and chicken breasts

How to Make Creamy Chicken Orzo Bake

You’ll be amazed at how easily this chicken orzo casserole comes together! Once you have the chicken prepped, it’s just mix and bake. EASY and delicious!

  1. Preheat the oven to 375°F and place a rack in the center of the oven. Grease a 9×13 casserole dish. I love this oil sprayer for greasing pans!
  2. Sautee Chicken Breasts – slice two large uncooked chicken breasts in half lengthwise, season with salt and pepper, and sauté over medium heat for 4 minutes on each side or until 165˚F on a thermometer, then let it rest 5-10 minutes before chopping into bite-sized pieces. You can also dice up 2 large chicken breasts to get 3 cups of cooked chicken.
How to cook chopped chicken breasts in a skillet
  1. Assemble the casserole – Add the stock, cream, pasta, chicken, garlic, veggies, half the cheeses (reserve the other half for the top), lemon juice, and seasoning into the greased casserole dish. Stir until combined and spread it evenly into the pan.
Step-by-step photos for making chicken pasta casserole with cream, spinach, tomatoes, lemon, chicken, mozzarella cheese and parmesan cheese in a white dish
  1. Bake – Sprinkle the remaining half of the cheeses over the top and bake uncovered for 40-45 minutes or until pasta is to your desired tenderness (depending on the kind of pasta you use – better quality pasta can take a little longer). The casserole will be bubbly around the edges and have lovely browned, melted cheese on top.
  2. Rest the casserole – let the dish sit for 10 minutes to thicken, and then gently stir and serve!
Chicken Orzo Bake in a casserole dish with tomatoes and spinach

Natasha’s Pro Tip:

If you’d like a more creamy chicken orzo bake casserole after baking, add 1/2 cup of hot water, broth, or cream and stir it into the casserole. 

A wooden spoon stirring creamy pasta casserole with tomatoes and spinach

Storage Tips

This creamy chicken orzo bake is the perfect dish for meal planning since leftovers reheat really well.

  • To Refrigerate: Cool and cover leftovers. Store in the fridge for 3-4 days.
  • Freezing: Cool leftovers and transfer to a freezer-safe, air-tight container. Freeze for up to 3 months. Thaw in the fridge overnight. 
  • To Reheat: Place casserole in an oven-safe container, sprinkle the top with some water to keep the casserole moist, and reheat in a 350°F oven until heated through. You can also reheat a portion in the microwave or in a skillet. If the casserole seems dry, stir in a bit of liquid.

What to Serve with Chicken Orzo Bake

This chicken orzo bake is a meal all on its own, but I like to pair it with a light, crisp salad and crusty bread to soak up all that creamy sauce.

Chicken pasta casserole on a white dish with a metal spoon

This creamy Chicken Orzo Bake is a simple recipe with a creamy, delicious Tuscan flavor! It’s a crowd-favorite chicken casserole loaded with cheesy sauce, pasta, and veggies for a delicious, satisfying meal. You’ll want to put this recipe on your repeat list!

Chicken Orzo Bake Recipe

4.96 from 88 votes
Creamy Chicken Orzo Bake Casserole with tomatoes in a white dish
This creamy Tuscan chicken and orzo casserole bake is a crowd-pleasing dish that's simple to make. It is easy to make ahead for meal planning and leftovers taste great the next day. You'll love how simple it is, but the result is cheesy, creamy, savory, and bursting with veggies and protein. It's an easy meal you'll crave time and time again!
Prep Time: 10 minutes
Cook Time: 40 minutes
Resting Time: 10 minutes
Total Time: 1 hour

Ingredients 

Servings: 10 servings, about 1 cup servings
  • 2 large chicken breasts, or 1 1/4 lbs, (about 3 cups cooked chopped chicken)
  • 1 Tbsp olive oil
  • 3 cups low sodium chicken stock
  • 1 cup heavy whipping cream
  • 12-16 oz orzo*, depending on the brand (Dellalo = 16 oz, Barilla = 12 oz, see notes*)
  • 3 cups loosely packed baby spinach leaves, 2-3 oz, coarsely chopped
  • 2 cups cherry or grape tomatoes*
  • 1 1/2 cups shredded mozzarella cheese
  • 2/3 cup parmesan cheese, freshly grated or shredded
  • 5 medium garlic cloves, minced, or 1/2 tsp garlic powder
  • 1 Tbsp lemon juice, freshly squeezed from 1/2 lemon
  • 1 tsp fine sea salt, plus more to season chicken
  • 1 tsp freshly cracked black pepper, plus more to season chicken
  • 1/2 tsp dried oregano

Instructions

  • Preheat the oven to 375. Spray a 9×13 casserole dish with nonstick spray or grease with butter.
  • Prep Chicken – If you aren’t using pre-cooked rotisserie chicken, cut your chicken breasts in half lengthwise. Season both sides with salt and pepper. Set a large skillet over medium heat and add olive oil. Sautee chicken breast for about 4 minutes per side or until golden and cooked through to 165˚F on an instant-read thermometer. Remove to a cutting board and cool for 5 minutes, then dice into bite-sized pieces.
  • Assemble the Casserole – into the prepared 9×13 casserole, add chicken stock, heavy cream, orzo, chicken, spinach, tomatoes, half of your mozzarella, half of your parmesan cheese (save the remaining cheese for the topping), garlic, lemon juice, salt, pepper, and oregano. Stir everything to combine, then flatten the top into an even layer.
  • Bake – add the remaining parmesan and mozzarella over the top of the casserole, then bake uncovered in the preheated oven at 375˚F for 40-45 minutes or until the orzo is tender or your desired doneness.*
  • Rest Casserole – Once the dish is out of the oven, let it rest and thicken up* for 10 minutes, then stir gently to combine and enjoy!

Notes

Variations:
*You replace tomatoes with 3/4 cup sun-dried tomatoes in oil, drained and coarsely chopped, but add an extra 1/2 cup of liquid.
The type of pasta you use matters. For the best results, I recommend using a high-quality Italian bronze cut orzo made from 100% hard durum semolina. The bronze-cut method gives the pasta a rougher surface, and it doesn’t expand and absorb as much liquid, resulting in a creamier pasta. Some of my favorite brands are Dellalo, De Cecco, Rustichella d’Abruzzo, and Pastificio Di Martino. They hold up perfectly al dente and make such a difference in your dish. Here’s how to adjust the amount of pasta and timing:
With a high-quality Italian orzo, use 16 oz and cook closer to 45 minutes
With a lower quality or cheaper orzo, use 12 oz since it expands more. Cooks faster, about 40 minutes.
**If the Pasta casserole seems dry (some pastas absorb more liquid than others, add 1/2 cup of hot liquid – either water, broth, or cream and stir it in.

Nutrition Per Serving

344kcal Calories30g Carbs18g Protein17g Fat9g Saturated Fat1g Polyunsaturated Fat5g Monounsaturated Fat0.003g Trans Fat59mg Cholesterol511mg Sodium389mg Potassium2g Fiber3g Sugar1515IU Vitamin A11mg Vitamin C208mg Calcium1mg Iron
Nutrition Facts
Chicken Orzo Bake Recipe
Amount per Serving
Calories
344
% Daily Value*
Fat
 
17
g
26
%
Saturated Fat
 
9
g
56
%
Trans Fat
 
0.003
g
Polyunsaturated Fat
 
1
g
Monounsaturated Fat
 
5
g
Cholesterol
 
59
mg
20
%
Sodium
 
511
mg
22
%
Potassium
 
389
mg
11
%
Carbohydrates
 
30
g
10
%
Fiber
 
2
g
8
%
Sugar
 
3
g
3
%
Protein
 
18
g
36
%
Vitamin A
 
1515
IU
30
%
Vitamin C
 
11
mg
13
%
Calcium
 
208
mg
21
%
Iron
 
1
mg
6
%
* Percent Daily Values are based on a 2000 calorie diet.
Course: Dinner
Cuisine: American, Italian
Keyword: chicken orzo bake, chicken orzo bake recipe, orzo casserole
Skill Level: Easy
Cost to Make: $$
Calories: 344
Natasha's Kitchen Cookbook

More Easy Casserole Recipes

4.96 from 88 votes

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Recipe Rating




Comments

  • John C
    June 17, 2025

    Absolutely delicious. The flavor and texture profiles are spot on. We enjoyed it very much with a glass of red wine. Perfecto. Thank you, Natasha😊

    Reply

    • NatashasKitchen.com
      June 17, 2025

      I’m so glad you loved it John! Thank you for sharing!

      Reply

  • Tracy
    June 10, 2025

    Since I do a lot of my own preserving, I used canned tomatoes (drained) and canned spinach (also drained). They worked great in this recipe! I’m going to increase the spinach by another jar in the next batch 😀

    Reply

  • Karen Dunn
    June 9, 2025

    Can I throw together today and bake tomorrow? I love all of your recipes! Thank you:)

    Reply

    • NatashasKitchen.com
      June 9, 2025

      Hi Karen! I have not tested that so I do know if it will affect the texture and if the orzo will get mushy from sitting in liquid overnight.

      Reply

      • Frances
        August 6, 2025

        Has anyone had any luck making this fabulous dish the night before? I would hate for the orzo to get mushy.

        Reply

        • NatashasKitchen.com
          August 6, 2025

          Hi Frances. Leftovers reheat well. See the storage tips above.

          Reply

        • Lisa Miller
          September 11, 2025

          Can’t wait to try this. But hubby is not able to digest spinach. What is another good veggie substitute? Mushrooms??

          Reply

          • Natashas Kitchen
            September 11, 2025

            Hi Lisa, one of my readers mentioned she had luck using mushrooms and broccoli, I bet other veggies would work great.

  • Barb
    May 28, 2025

    Natasha this is amazing! We had it for dinner last night and the first thing I thought of when I woke up was I can’t wait for lunch to have more!!!! Thank you!!

    Reply

    • Natashas Kitchen
      May 28, 2025

      I’m so happy you loved it, Barb! It really is the best!

      Reply

  • Michelle
    May 27, 2025

    This was sooo good, my whole family loves it! I subbed whole fat coconut milk for heavy cream. I didn’t have monz cheese so I used Boursin garlic & herb cheese! Will def make again!

    Reply

  • Lori
    May 24, 2025

    I’m looking forward to trying this recipe, it looks delish!
    I accidentally bought Delallo “whole wheat” bronze die extruded orzo. Is this ok to use? Thanks.

    Reply

    • Natasha's Kitchen
      May 26, 2025

      I have not tried those but I think that will work with a few adjustments!

      Reply

  • Kristina
    May 20, 2025

    Very nice! I even didn’t use any cheese as it is already fatty but still came very tasty. And to save electricity it comes fine in a pot on the hob. But it needs to be eaten hot before it gets bulky.

    Reply

  • Laura Ford
    May 16, 2025

    Hello , I just wanted to thank you for this Delicious recipe. I made this for the family last night and everyone raved about it. Hubby said I Definitely need to make again. The recipe was easy to follow and I had never made orzo before so I appreciated the tips on the brand to buy. The bake had such great flavors . Thanks again. 😊

    Reply

    • Natashas Kitchen
      May 16, 2025

      It sounds like you found a new family favorite, Laura! Thank you so much for sharing that with me.

      Reply

  • Jc
    May 12, 2025

    I’m going to be making it with Jasmine rice and wanted to know how many cups of rice would I use in place of the pasta?

    Reply

    • NatashasKitchen.com
      May 12, 2025

      Hi there! I have not tested that to advise of the changes that you need to make but that should still work with a few adjustments with the liquid. Keep an eye on the liquid level during baking.

      Reply

  • Andrea Garcia
    May 12, 2025

    My cherry tomatoes are a little bigger. Can I cut them in half?

    Reply

    • NatashasKitchen.com
      May 12, 2025

      Hi Andrea! That would be fine.

      Reply

  • Bridget
    May 11, 2025

    Could I cook it with RICE, Making it Gluten Free ????? Or cut up Gluten Free spaghetti into small pieces ??????

    Reply

    • Natasha's Kitchen
      May 11, 2025

      Hi there, white rice, such as jasmine or basmati, works well. Brown rice is also a good option but it has a longer cooking time. It might also absorb the liquid so make sure there’s enough liquid to keep it moist.

      Reply

  • Stephanie
    May 5, 2025

    Second time I’ve made this dish for Sunday dinner yesterday, it is so very yummy, I did add a few tablespoons of sundried tomatoes and it really gave it a good flovaoe profile.

    Reply

  • Kellie
    May 5, 2025

    Made this couple of weeks ago following recipe oh wow amazing.
    Using the same recipe made again last night replaced chicken with smoked haddock..worked really well as and just yummy.
    This recipe is a winner in my house as my hubby doesn’t like pasta but will happily eat this 😋

    Reply

  • Marcia
    May 4, 2025

    Could you do this stovetop? By the way I love your cookbook!

    Reply

    • Natasha's Kitchen
      May 5, 2025

      Hi Marcia, I imagine that should work too. We’d love to know how it goes if you give it a try! I’m so glad you’re enjoying my cookbook!

      Reply

      • Jill
        May 10, 2025

        Hi Can I sub plain Greek yogurt for the heavy cream?

        Reply

        • Natashas Kitchen
          May 10, 2025

          Hi Jill, that’s a great question. I haven’t tried that to advise, but it may work, If you experiment, let me know how you liked the recipe.

          Reply

          • Jill
            May 11, 2025

            I made last night and left out heavy cream but added about 3/4 cup of plain Greek yogurt. Worked great, My whole family really enjoyed it!

  • Kelly
    May 4, 2025

    Followed your recipe to the letter, except I didn’t stir it after I took it out of the oven it did not disappoint! It was so good and comforting, I will be making this again, thank you!

    Reply

  • Kelly T
    May 1, 2025

    Natasha, this is absolutely delicious. I added a little more oregano just because I love it 😊. Love the garlic in this. I used sun dried tomatoes, because my husband does not like cherry tomatoes, and it was amazing. Definitely company worthy with bread, salad, and red wine. I will definitely be making this again. Thank you for another delicious recipe!❤️

    Reply

    • NatashasKitchen.com
      May 1, 2025

      Hi Kelly! You’re so welcome. I’m happy you loved it!

      Reply

    • Anna
      May 11, 2025

      How much sun-dried tomatoes would you use instead of cherry tomatoes?

      Reply

  • Donna
    April 30, 2025

    This is delicious and way to make! Thanks for the recipe!

    Reply

    • Natashas Kitchen
      April 30, 2025

      You’re welcome! I’m so happy you enjoyed it, Donna!

      Reply

  • Tracy
    April 28, 2025

    This is so darn good! Excellent recipe and perfect side dish or main dish. Love!

    Reply

  • Angie
    April 27, 2025

    Excellent! Better than restaurant food!!

    Reply

  • Chuck
    April 27, 2025

    Delicious and easy to fix; pairs very well with the coleslaw & apple salad. Easily fed 10 people, adults & children for Sunday dinner.

    Reply

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