Ritz Cracker Chicken Casserole is creamy, comforting, and one of my favorite ways to use up leftover rotisserie chicken. It's quick, easy, and a family favorite!
Everything comes together in about 10 minutes. Just mix, pour, and bake.
But the real star of the show is that Ritz cracker topping! Buttery, golden, impossibly crunchy – it's what people remember.
This is my go-to chicken casserole for busy weeknights, and I think it’ll become one of yours too.

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Ingredients and Substitutions
- Store-Bought Rotisserie Chicken: I love using rotisserie chicken for this recipe. It's juicy, flavorful, and saves so much time. But you can also use leftover cooked chicken, grilled chicken breasts, or canned chicken.
- Ritz Crackers: These buttery crackers give the casserole that iconic golden crunch. Simply put them in a large Ziploc bag and crush them with your hands or a rolling pin. Easy peasy.
- Cream of Chicken Soup: You can swap in cream of celery soup or cream of mushroom soup if that's what you have on hand. They all work great.
- Sour Cream: I go full-fat for the best texture, but light sour cream also works. You can also substitute with plain Greek yogurt.
- Butter: It’s the secret to achieving that coveted crispy, buttery Ritz cracker topping.
- Seasonings: Onion powder, garlic powder, salt, and black pepper.

How to Make Ritz Cracker Chicken Casserole
You’ll love how easy this casserole is to prepare! See the recipe card below for full ingredients, measurements, and directions.
1. Preheat the oven to 350°F and grease a 9×13-inch baking dish.
2. In a large bowl, combine shredded chicken, cream of chicken soup, sour cream, onion powder, garlic powder, salt, and pepper. Spread into the baking dish.
3. Make the topping. Stir crushed Ritz crackers and melted butter in a bowl until coated.
4. Sprinkle the cracker topping over the chicken mixture. Bake uncovered for 25–30 minutes, until hot, bubbly, and golden.

Recipe Tips
Follow these tips for the best creamy chicken casserole.
- Full-fat is where it’s at! Use full-fat sour cream for a richer, thicker casserole.
- Try a crushing trick. Put the Ritz crackers in a large Ziploc bag and crush them with your hands or a rolling pin.
- Keep it crispy. To keep the cracker topping crisp, don't cover the casserole while baking.
- Try fun variations. Add shredded cheddar cheese to the filling for a cheesy twist. Mix in frozen peas, broccoli florets, or other veggies. Or try crushed potato chips or cornflakes in place of Ritz for a different crunchy topping. You can also add a teaspoon of poppy seeds to the seasonings!
What To Serve with Ritz Chicken Casserole
I like to serve chicken casserole with green beans, broccoli, corn, or a fresh green salad. You can also serve it over hot rice for another great combo.

How to Store Leftovers
This casserole makes for wonderful leftovers!
To Store: Store in an air-tight container in the refrigerator and can be kept for up to 4 days.
To Freeze: The casserole can be frozen either baked or unbaked. For baked casserole, cool it completely, wrap tightly with plastic wrap followed by aluminum foil, and freeze for up to 2 months.
For unbaked casserole, assemble without the cracker topping, wrap it well, and freeze. Thaw overnight in the fridge, then add the topping before baking.
To Reheat: For best results, reheat the casserole covered with aluminum foil at 350°F for about 20-25 minutes until warmed through. Individual portions can be microwaved until heated thoroughly.
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119 Comments
I’m not going to “pin,” or “email” recipes. If you can’t give an easy to print recipe, I’m not interested!!!
Hi, Patsy! If you scroll down to the recipe at the bottom, you’ll find a print button that makes it easy to print the recipes. It’s in the lower righthand corner of the image right above the ingredient list. 🙂 Hope that helps!
Do you think this could be made in a crock pot?
I’ve never tried to make this recipe in a slow cooker or Crockpot, Debra. So I can’t be sure it would work. However, I’ve done a little digging around, looking at similar recipes, etc., and it seems like it could be.
Here are the steps I’ve cobbled together from checking out similar recipes:
1. Mix the chicken, soup, sour cream, onion powder, garlic, salt, and pepper.
2. Spray the inside of your slow cooker with cooking spray. Then, spread the chicken mixture evenly in the slow cooker.
3. Cover and cook on LOW for 4-6 hours or on HIGH for 2-3 hours, until hot and bubbly.
4. About 30 minutes before serving, in a separate bowl, combine the crushed Ritz crackers with the melted butter, stirring until the crumbs are evenly moistened.
5. Sprinkle the buttered cracker crumbs evenly over the top of the chicken mixture in the slow cooker. Cover and cook for an additional 30 minutes on HIGH until the cracker topping is lightly browned.
Again, I’ve never actually made it. That’s just a cobbled together recipe that MIGHT work. The only part I’m unsure of is step 5. I don’t know if the crackers would retain their crispiness cooked in a slow cooker. Maybe, though. If you try it, let me know how it turned out please. We may want to update the recipe to include this method if it works well. <3
You could combine the cracker crumbs and melted butter, then toast them in the oven, and sprinkle them on top of the casserole in the crock pot when ready to serve. That would keep them from getting soggy.
I didn’t think of that, Jami! Great idea!
I love this recipe & it’s SO delicious & easy to make…
Can the sour cream be left out ? What can be substituted ?
Hi, Doreen. The sour cream plays three main roles in this dish. 1. It adds moisture. 2. It makes it creamy. 3. It adds that tangy flavor that makes the casserole so good.
With all that in mind, the best substitute for it would be Greek yogurt at a 1:1 ratio. It, too, is creamy, moist, and tangy. Another possible substitute is mayo. Unfortunately, it doesn’t have that same tangy flavor that yogurt and sour cream have. I’d stick to the yogurt as a replacement, if at all possible. 🙂
It’s great with mayo!
thanks, i don’t like tangy sour cream or Greek yogurt.
me either not in hot foods.
I think you could substitute an equal amount of cream cheese for the sour cream and be just fine … soften it in the microwave first.
How about unflavored greek yogurt?
My mom’s been making this for 30 years. If the sour cream is a no go, you might try adding some salsa, slightly drained, to the cream of chicken soup. Spice things up a bit and it won’t water it down. 🙂
Love your easy delicious recipes. Thank for sharing.
Really good. I added broccoli and it was super tasty.
I’ve never tried it with broccoli! I’ll do that next time!
What about having noodles under the chicken. Water. Chestnuts sounds great 😊
I make this quite often the only thing I add are water chestnuts to give it some crunch. It is a recipe that everyone in my family loves
Hi Penny!
So happy you like it. It’s one of my favorites too.
And what a great tip! I’ll definitely add water chestnuts next time I make it 🙂
Thanks for making this so easy to copy down. I appreciate not having to go through all kinds of adds to find complete recipes. I look forward to following more of your recipes.
I make this a lot too an I ad 6 cups of cooked egg noodles and a small can of diced green chillies