Name: Ritz Cracker Chicken Casserole Recipe
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: American
Ingredients: 8 cups packed shredded rotisserie chicken (from 2 whole rotisserie chickens); 2 (10 1/2 ounce) cans cream of chicken soup; 1 cup sliced scallions, plus more for garnish; 1 (8 ounce) container sour cream; 1/2 cup chicken broth; 1 tablespoon Dijon mustard; 1 1/2 teaspoons garlic powder; 1 1/2 teaspoons onion powder; 1 1/2 teaspoons freshly ground black pepper; 1 1/2 teaspoons kosher salt; 2 sleeves buttery round crackers (such as Ritz®), crushed (about 60 crackers); 1/2 cup unsalted butter, melted

Jump to Recipe· 4.2 from 3 reviews

I absolutely love sharing my go-to comfort food recipes, and this Ritz Cracker Chicken Casserole Recipe has been a longtime favorite in my kitchen. It’s creamy, cheesy, and topped with the perfect buttery crunch of crushed Ritz crackers. Using rotisserie chicken keeps things so easy for busy nights, and the warm, cozy flavors never fail to bring everyone to the table. This casserole feels like a big, hearty hug that everyone will enjoy, whether it’s a weeknight meal or a special family gathering.

Why You'll Love This Ritz Cracker Chicken Casserole Recipe

When I make this casserole, the first thing that strikes me is the wonderful harmony of flavors. The creamy chicken base is rich and savory, with the garlic powder and onion powder adding a subtle depth, while the Dijon mustard gives just a hint of tanginess that brightens everything up. The scallions add a fresh bite, balancing the richness perfectly. And don’t get me started on that topping — the Ritz crackers soaked lightly in butter melt into a crispy, golden crust that’s utterly addictive.

What really has me coming back to this recipe time and again is how simple it is to prepare without ever feeling like I’m sacrificing flavor. Tossing everything together takes less than 15 minutes, especially if you use rotisserie chicken like I do, so the oven does most of the work while I relax. This casserole is versatile too — it’s fantastic for casual weeknight dinners but also elegant enough to serve at parties or holiday gatherings. A crowd-pleaser that’s easy to make? Yes, please!

Ingredients You'll Need

The image shows all the ingredients for a dish arranged neatly on a white marbled surface. On the right, there is a white bowl filled with shredded cooked chicken. Next to it are two white plates with small round portions of mustard, black pepper, and light brown spices. Above them are two open cans of a creamy yellow substance, and a stick of butter wrapped in paper lies nearby. On the left, a bunch of fresh green onions rests beside a small white bowl full of sour cream and a clear measuring cup with yellow liquid. Two packs of light brown crackers are placed just above the shredded chicken bowl. Photo taken with an iphone --ar 4:5 --v 7

The ingredient list for this dish is delightfully straightforward, yet each component plays an essential role in building layers of flavor, creaminess, and texture. The classic pantry staples combine with fresh scallions and buttery crackers to create a satisfying dish that’s as comforting as it is flavorful.

Tip!

You’ll find all ingredient quantities in the recipe card below.

Shredded rotisserie chicken: Choosing a rotisserie chicken saves time and adds a delicious, already-seasoned base to the casserole.
Cream of chicken soup: This adds the creamy, savory backbone that holds everything together.
Sliced scallions: They bring freshness and a subtle bite that cuts through the richness.
Sour cream: Adds tang and extra creaminess to the filling.
Chicken broth: Used to loosen the mixture just enough for a perfect casserole texture.
Dijon mustard: Adds a mellow sharpness that livens up the dish.
Garlic and onion powder: Essential pantry spices that deepen the flavor layers.
Freshly ground black pepper and kosher salt: These seasonings bring everything into perfect balance.
Buttery round crackers: Crushed crackers make for the signature golden, crunchy topping.
Unsalted butter: Melted and mixed with crackers for that irresistible topping crispness.

Directions

Step 1: Preheat your oven to 350 degrees Fahrenheit (175 degrees Celsius). This temperature ensures even baking so the casserole gets bubbly and the cracker topping turns a perfect golden brown.

Step 2: In a 9x13-inch baking dish, combine the shredded rotisserie chicken with the cream of chicken soup, sliced scallions, sour cream, chicken broth, Dijon mustard, garlic powder, onion powder, black pepper, and kosher salt. Stir everything together until it is evenly mixed and spread it into a smooth, even layer.

Step 3: In a separate bowl, mix the crushed Ritz crackers with the melted unsalted butter. Toss until the crackers are fully coated, then sprinkle this buttery mixture evenly over the chicken filling.

Step 4: Bake the casserole in your preheated oven for about 30 minutes. Keep an eye on it so that the topping turns beautifully golden and crispy, and the filling is hot and bubbly around the edges. This is when your kitchen will start to smell amazing!

Step 5: Once you pull it out, let the casserole rest for a few minutes to set. Garnish with some extra sliced scallions for a fresh pop of color and flavor right before serving.

Servings and Timing

This Ritz Cracker Chicken Casserole Recipe serves about 8 hearty portions, making it perfect for feeding a family or having leftovers for lunches. Prep time is a quick 15 minutes, thanks mostly to using rotisserie chicken, and the casserole cooks in about 30 minutes. Altogether, you’re looking at around 45 minutes from start to finish, including resting time, so it's a great dish if you want something comforting but not all day in the kitchen.

How to Serve This Ritz Cracker Chicken Casserole Recipe

The image shows a rectangular white ceramic dish filled with a single layer of creamy salad mixture. The salad is light beige with small pieces of green celery scattered throughout, giving a slightly chunky texture. The surface is uneven with soft peaks and slight ridges, showing the mixed ingredients clearly. The dish is placed on a white marbled surface. Photo taken with an iphone --ar 4:5 --v 7

I love serving this casserole hot right out of the oven so that the topping stays crisp and the filling is deliciously creamy. It pairs wonderfully with a light and bright side salad or steamed green beans to balance the richness. For a cozy comfort meal, mashed potatoes or buttery roasted vegetables make fantastic accompaniments.

As far as presentation goes, I often garnish with extra fresh scallions or even a sprinkle of chopped fresh parsley for a burst of color. Portion sizes around a scoop and a half work well, especially when paired with sides, so guests can enjoy multiple flavors without feeling overwhelmed. For beverages, a crisp white wine like Sauvignon Blanc or a light lager beer complements the casserole beautifully, though iced tea or sparkling water also makes a refreshing non-alcoholic choice.

This dish shines for weeknight dinners and easily transitions to a centerpiece for family gatherings or potlucks where crowd-pleasing and simple prep are top priorities. I’ve also found it’s just right for warming up after a busy day or a casual weekend meal shared with friends.

Variations

One of the things I enjoy most about this Ritz Cracker Chicken Casserole Recipe is how adaptable it is. You can swap the rotisserie chicken for cooked shredded turkey or even a plant-based chicken substitute if you want a vegetarian spin. For a gluten-free version, I swap out regular Ritz crackers for gluten-free buttery crackers or crushed gluten-free corn chips, which still deliver that signature crunch.

If you want to jazz up the flavor profile, I sometimes add a handful of shredded cheddar or pepper jack cheese into the filling to add extra richness and a touch of spice. Another favorite twist is stirring in some cooked mushrooms or diced red bell peppers for texture and a hint of earthiness.

For alternative cooking methods, while baking is classic, I have also used this recipe in a slow cooker on low for several hours until bubbly and hot, then adding the cracker topping and broiling it for just a few minutes to crisp it up. This is a fantastic option when you want to prepare ahead and serve fresh and crispy at meal time.

Storage and Reheating

Storing Leftovers

After enjoying leftovers, I like to store them in an airtight container in the refrigerator. This casserole keeps well for up to 3 to 4 days. Using glass or BPA-free plastic containers with tight-fitting lids helps maintain freshness and prevent odors from transferring in your fridge.

Freezing

You can freeze this casserole, which makes it fantastic for meal prep or future meals. Before baking, I recommend assembling it in a freezer-safe baking dish, tightly covered with plastic wrap and then foil to protect it. It stays good frozen for about 2 to 3 months. When ready to enjoy, thaw it overnight in the fridge and then bake as usual, adding a few extra minutes to the cook time if needed.

Reheating

For reheating, I prefer using the oven to keep the topping crisp. Preheat your oven to 350 degrees Fahrenheit and cover the casserole loosely with foil to warm it through gently, removing the foil towards the end to re-crisp the cracker topping. Microwave reheating is quicker but may make the topping soggy, so if you do use a microwave, try to add some fresh crushed crackers on top afterwards for texture.

FAQs

Can I use fresh cooked chicken instead of rotisserie chicken?

Absolutely! You can use shredded cooked chicken breasts or thighs if you prefer. Just be sure to season the chicken well, as rotisserie chicken already has great flavor that adds a lot to the casserole.

Is there a way to make this casserole dairy-free?

Yes, to make it dairy-free, you can substitute sour cream with a dairy-free sour cream alternative and use a dairy-free cream of chicken soup or homemade version. Use vegan buttery crackers or a crumble of nuts for the topping with melted dairy-free butter or olive oil.

Can I prepare this casserole in advance?

You can definitely assemble the casserole a few hours before baking and keep it covered in the fridge until you’re ready to pop it in the oven. It’s a great make-ahead dish to help your day go smoothly.

What should I do if I don’t have cream of chicken soup?

You can make a quick homemade substitute by whisking together chicken broth, milk or cream, flour, and seasonings until thickened. There are plenty of recipes online for homemade cream soups that work well in casseroles.

Can I add vegetables to the casserole?

Yes! I love folding in cooked broccoli, peas, or mushrooms for extra nutrients and texture. Just be sure they’re cooked before mixing them into the casserole to keep the timing right.

Conclusion

I truly hope you give this Ritz Cracker Chicken Casserole Recipe a try because it’s one of those dishes that feels like home in every bite. Its creamy, comforting filling paired with that irresistible buttery cracker topping always fills my kitchen with delicious smells and my heart with joy. Perfect for busy nights or special occasions, this casserole has become a beloved classic in my recipe collection, and I’m excited to have you discover how easy and satisfying it can be too!