The Cozy Cookbook is here! 
This EASY Chicken and Stuffing Casserole has juicy chicken smothered in a creamy sauce that’s topped with green beans and savory stuffing. You can add cheese for even more indulgence, and use different kinds of vegetables as well! (This recipe is also Crock Pot Friendly!)
Serve this with my creamy mashed potatoes, brown gravy, and buttermilk biscuits!
Chicken and Stuffing Casserole
This recipe has been a long time coming! You’ve been asking for an oven-baked version of my Crock Pot Chicken and Stuffing, and it’s finally here. This has officially been added to my list of our favorite recipes on the blog.
I love that it’s a complete meal in a single casserole dish and that you can make it ahead of time.
Get ready to add this easy dinner to your regular meal rotation! Let’s get to it.
How to Make It
See recipe card below this post for ingredient quantities and full instructions.
Sauté the onions, celery, and sausage in butter until softened, about 5 minutes.
Cut the chicken into bite-sized pieces and place on the bottom of a lightly greased 9 x 13-inch baking dish. Sprinkle lightly with salt and pepper.
Combine the cream of chicken soup, sour cream, milk, dried thyme, and ground sage. Add it to the top of the chicken and spread evenly to coat.
Add thawed green beans next. Note: The green beans will be al dente (have a slight crunch). For softer green beans, submerge them into the sauce a bit.
Combine stuffing mix, chicken broth, sautéed onions, celery, and diced sausage. Add it to the top of the casserole dish.
Cover and bake for 40 minutes. Remove the cover and bake for 5 more minutes.
Serve with my mashed potatoes and 10-minute chicken gravy!
Make Ahead Method
- This recipe can be prepared up to 1 day ahead of time, simply assemble it, cover it, and refrigerate.
- When ready to bake, add an additional 10 minutes of covered baking time.
Crock Pot/ Instant Pot Method
- For alternative cooking methods, check out my super popular Crock Pot Chicken and Stuffing recipe, (which also includes Instant Pot instructions).
Make it Without Canned Soup
- If you prefer not to use a can of soup, (or don’t have one), you can make my homemade cream of chicken soup recipe.
- You can also make my homemade cream of mushroom if preferred.
Pro Tips
- To make this even more indulgent, add a layer of shredded cheddar cheese on top of the green beans and underneath the stuffing.
- I use Stove Top stuffing for this recipe but any variety of dry breadcrumb stuffing will work.
- Other vegetable options include frozen carrots, peas, and corn.
Storage
Store in an airtight container and refrigerate for up to 3 days or freeze for up to 3 months.
Tools For This Recipe
(Amazon affiliate links)- Check out all of my kitchen essentials here.
- 9 x 13 baking dish The perfect size for almost any casserole recipe
- 10-inch nonstick skillet (To soften onions/celery)
- Silicone Spatula– I use these every time I cook.
- Pinch bowls I always like to measure out my seasonings in these ahead of time.
- Measuring spoons I love that these are magnetic. They keep my drawer neat.
Try These Next
-
- Chicken Noodle Casserole
-
- Chicken Spaghetti
-
- Beef Tips and Gravy
-
- Creamy Herb Chicken
-
- Chicken Broccoli Rice Casserole
-
- Chicken Marsala
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Tried This Recipe?
Leave a review, I love hearing your feedback! ⭐⭐⭐⭐⭐
Chicken and Stuffing Casserole
Ingredients
- 2 Tablespoons butter
- ½ yellow onion
- 1 stick celery
- 3 cooked sausage links, finely diced, see notes
- 2 lbs. Boneless Skinless Chicken Breasts
- Salt/Pepper, to taste
- 2 ½ cups frozen green beans, thawed and patted dry
- 10.5 oz. cream of chicken soup
- ½ cup sour cream
- ½ cup milk
- ½ teaspoon dried thyme
- ¼ teaspoon ground sage
- 6 oz. dry stuffing mix, see notes
- 1 ½ cups chicken broth
Instructions
- Preheat oven to 375.
- Melt the butter in a small skillet over medium heat. Add the onions, celery, and sausage and sauté until softened, about 5 minutes.
- Cut the chicken into bite-sized pieces and pat it dry. Place on the bottom of a lightly greased 9 x 13-inch baking dish. Sprinkle lightly with salt and pepper.
- Combine the cream of chicken soup, sour cream, milk, ½ tsp dried thyme, and ¼ tsp ground sage. Add it to the top of the chicken and spread evenly to coat.
- Add the thawed green beans next. Note: The green beans will be al dente (have a slight crunch). For softer green beans, submerge them into the sauce a bit.
- Combine the stuffing mix, chicken broth, sauteed onions, celery, and diced sausage. Add it to the top of the casserole dish.
- Cover and bake for 40 minutes. Remove the cover and bake for 5 more minutes.
- Serve with my mashed potatoes and 10-minute chicken gravy!
Notes
Make Ahead Method
- This recipe can be prepared up to 1 day ahead of time, simply assemble it, cover it, and refrigerate.
- When ready to bake, add an additional 10 minutes of covered baking time.
Crock Pot/ Instant Pot Method
- For alternative cooking methods, check out my super popular Crock Pot Chicken and Stuffing recipe, (which also includes Instant Pot instructions).
Make it Without Canned Soup
- If you prefer not to use a can of soup, (or don't have one), you can make my homemade cream of chicken soup recipe.
- You can also make my homemade cream of mushroom if preferred.
Pro Tips
- To make this even more indulgent, add a layer of shredded cheddar cheese on top of the green beans and underneath the stuffing.
- I use Stove Top stuffing for this recipe but any variety of dry breadcrumb stuffing will work.
- Other vegetable options include frozen carrots, peas, and corn.
Can you use 2 boxes stuffing. Tx. How do you then adjust other ingredients?
Hi Peg, I haven’t tried this using 2 boxes of stuffing but if you did, you might want to also double the amount of chicken broth and perhaps also use more cream of chicken, milk, sour cream, thyme, and sage. You could actually double those as well.
Thank you so much.
Love this! So easy and delicious. I found the nutrition listed, but how many servings?
Hi Jan! I’m so happy that you enjoyed this! There are 6 servings total, the number is located at the top of the recipe card in the blue area. Thank you so much for the review! -Stephanie
I am out of sour cream, can I use something else or leave it out?
Mayo or plain Greek yogurt may also be used!
Hi Stephanie, I tried this recipe in the crockpot and wow 🤩. My husband and I loved it. And sooo easy! Thanks, Nita from GA
I’m so happy to hear that Nita! My family is obsessed with stuffing so this is a popular one here too! Thanks so much for taking the time to leave a review!❤️
What kind of sausage is used?
Hey Amanda! I’m sorry, I meant to put that in the notes! I use Brown n’ Serve sausage links, they’re fully cooked.
Made this with the crock pot recipe and so far it is my daughter’s favorite !
I’m so happy to hear that! My daughter loves this one too! She said it’s her new favorite!
Can this be made with canned green beans?
Yes!!
Hi, can this be made with precooked chicken?
That should be fine! I haven’t tried it but the sauce should help the chicken from becoming dry!
Another great recipe Stephanie! I’m a big fan of your crock pot chicken and stuffing so thanks for coming out with this quick version. It’s so yummy and I was able to make it during a weeknight!
I’m so happy that you enjoyed it Cheryl! Thank you so much for taking the time to leave this review, I really appreciate it! -Stephanie
This looks delicious 🤤
Thanks you! It was definitely a big hit in our house!😃