Comfort food doesn’t get much easier than this. When I need dinner on the table fast and I want everyone to actually eat it without complaining, this casserole is what I make. It’s creamy, it’s crunchy, and it uses ingredients I almost always have in my pantry.
The best part? You can use rotisserie chicken or leftover chicken from last night’s dinner. I’ve made this on busy weeknights when I’m running kids to activities, and I’ve made it on lazy Sundays when I just don’t feel like putting in much effort. Either way, it comes together in about ten minutes of prep time.
The buttery Ritz cracker topping is what really makes this casserole special. It gets golden and crispy in the oven while the creamy chicken mixture bubbles away underneath. My family asks for this one on repeat, and I’m always happy to oblige because it’s just that simple.
Why You’ll Love This Ritz Cracker Chicken Casserole
- Quick weeknight dinner – This casserole comes together in just 30-45 minutes, making it perfect for those busy evenings when you need dinner on the table fast.
- Simple pantry ingredients – You probably already have most of these ingredients in your kitchen, so no special shopping trip required.
- Buttery, crunchy topping – The Ritz cracker topping adds an irresistible golden crunch that contrasts perfectly with the creamy filling underneath.
- Kid-friendly comfort food – The mild, creamy flavors make this a hit with the whole family, including picky eaters who might turn their noses up at fancier dishes.
- Great for meal prep – This casserole reheats beautifully, so you can make it ahead or enjoy leftovers throughout the week without sacrificing flavor.
What Kind of Chicken Should I Use?
For this casserole, you have a few options when it comes to chicken. Rotisserie chicken from the grocery store is probably the easiest route – just shred it up and you’re ready to go. If you prefer to cook your own, poached or baked chicken breasts work great and give you control over the seasoning. You can also use leftover chicken from another meal, which makes this recipe perfect for using up what’s already in your fridge. Whichever type you choose, make sure the chicken is cooked through and shredded or cubed into bite-sized pieces so it mixes well with the creamy sauce.
Options for Substitutions
This casserole is pretty forgiving when it comes to swapping ingredients:
- Chicken: Rotisserie chicken works great here, but you can also use leftover turkey, especially around the holidays. If you’re using raw chicken, make sure to cook it completely before adding it to the casserole.
- Cream of chicken soup: Cream of mushroom or cream of celery soup work just as well. You can also make a quick homemade version by mixing 1 cup of chicken broth with 1/3 cup of heavy cream and 2 tablespoons of flour.
- Sour cream: Greek yogurt is a solid swap if you’re looking for something lighter. Plain yogurt works too, though it’s a bit thinner. You can also use cream cheese – just soften it first so it mixes in smoothly.
- Ritz crackers: While Ritz crackers give that classic buttery crunch, you can use any buttery round crackers, saltines, or even crushed cornflakes for the topping. Panko breadcrumbs mixed with a bit of melted butter also work in a pinch.
- Butter: If you’re out of butter, use the same amount of melted coconut oil or olive oil for the cracker topping.
Watch Out for These Mistakes While Baking
The biggest mistake people make with this casserole is adding the cracker topping at the beginning of baking, which can cause it to burn before the casserole heats through – if your crackers are browning too quickly, tent the dish with foil for the first 15 minutes, then remove it to let the top crisp up.
Another common error is not crushing the crackers evenly, so aim for a mix of fine crumbs and some larger pieces to get that perfect crunchy texture throughout.
Make sure your cream of chicken soup and sour cream are well combined with no lumps before adding the chicken, as pockets of unmixed soup can create an uneven, gloppy texture.
Finally, don’t skip melting the butter before drizzling it over the crackers – cold butter won’t distribute evenly and you’ll end up with dry spots that lack that rich, buttery flavor.
What to Serve With Ritz Cracker Chicken Casserole?
This casserole is pretty rich and filling on its own, so I like to pair it with simple sides that won’t compete with all that buttery, creamy goodness. A basic green salad with ranch or Italian dressing is always a good call, or you could go with steamed green beans or roasted broccoli to add some color to your plate. Mashed potatoes or egg noodles work great if you want to make it an even heartier meal, and they’re perfect for soaking up the creamy sauce. For something lighter, try serving it alongside some glazed carrots or a cucumber and tomato salad to balance out the richness of the casserole.
Storage Instructions
Store: Keep any leftover casserole covered tightly with foil or in an airtight container in the fridge for up to 4 days. The crackers on top might lose a bit of their crunch, but the creamy chicken underneath stays delicious.
Freeze: This casserole freezes really well for up to 3 months. I like to freeze it before adding the cracker topping, then add fresh crackers and butter when I’m ready to bake it. If you’ve already baked it, just wrap it tightly in plastic wrap and then foil before freezing.
Reheat: Warm it up in the oven at 350°F covered with foil until heated through, about 20-25 minutes from the fridge or 45 minutes from frozen. You can also microwave individual portions for a quick lunch, though the crackers won’t be as crispy that way.
| Preparation Time | 10-15 minutes |
| Cooking Time | 20-30 minutes |
| Total Time | 30-45 minutes |
| Level of Difficulty | Easy |
| Servings | 6 servings |
Estimated Nutrition
Estimated nutrition for the whole recipe (without optional ingredients):
- Calories: 2100-2300
- Protein: 120-140 g
- Fat: 130-150 g
- Carbohydrates: 110-120 g
Ingredients
For the casserole:
- 4 cups cooked chicken (shredded or diced)
- 10.5 oz cream of chicken soup (I use Campbell’s Cream of Chicken Soup)
- 1 cup sour cream (full-fat for best results)
- 3/4 tsp onion powder
- 1/2 tsp garlic powder
- 1/2 tsp salt
- 1/4 tsp pepper
- 1/4 tsp paprika
For the topping:
- 1 sleeve crackers (I prefer Ritz crackers)
- 7 tbsp butter (melted and cooled slightly)
Step 1: Prepare Your Mise en Place and Preheat
- 4 cups cooked chicken
- 3/4 tsp onion powder
- 1/2 tsp garlic powder
- 1/2 tsp salt
- 1/4 tsp pepper
- 1/4 tsp paprika
- 1 sleeve crackers
Preheat your oven to 350°F and position a rack in the center.
While the oven heats, shred or dice your cooked chicken if you haven’t already, and measure out all your seasonings into a small bowl.
Crush about three-quarters of the Ritz crackers into varying sizes—some finely crushed, some into larger pieces—this creates a better texture than uniformly crushed crackers.
Leave the remaining crackers whole for visual appeal on top.
Step 2: Build the Creamy Chicken Base
- 4 cups cooked chicken
- 10.5 oz cream of chicken soup
- 1 cup sour cream
- seasoning mixture from Step 1
In a large mixing bowl, combine the cream of chicken soup and sour cream, stirring until smooth and well combined.
Add the seasoning mixture from Step 1 and stir to distribute the spices evenly throughout.
Fold in the shredded chicken gently until all pieces are evenly coated with the creamy sauce.
I like to taste a small spoonful and adjust seasonings here if needed—it’s your last chance to fix the flavor before baking.
Step 3: Assemble in the Baking Dish
- chicken mixture from Step 2
Transfer the chicken mixture to a 9×13 inch baking dish (or similar size casserole dish) and spread it into an even layer.
The mixture should fill about two-thirds of the dish, leaving room for the topping.
Smooth the surface gently with a spatula but don’t compress the mixture too much—you want it to stay light and creamy when baked.
Step 4: Top with Buttered Crackers and Bake
- 1 sleeve crackers
- 7 tbsp butter
Toss the crushed crackers from Step 1 with the melted and cooled butter until all pieces are evenly coated.
Scatter this mixture evenly over the chicken base, pressing down gently so it adheres but doesn’t sink into the cream.
Arrange any whole crackers you reserved on top for a rustic presentation.
Bake for 20-30 minutes until the cracker topping is golden brown and crispy, and the sauce bubbles slightly around the edges.
Step 5: Rest and Serve
Remove the casserole from the oven and let it rest for 5 minutes before serving.
I find this allows the sauce to set slightly, making portions hold together better when you scoop them out.
The casserole will still be hot and the crackers will stay crispy on top.
Easy Ritz Cracker Chicken Casserole
Ingredients
For the casserole::
- 4 cups cooked chicken (shredded or diced)
- 10.5 oz cream of chicken soup (I use Campbell's Cream of Chicken Soup)
- 1 cup sour cream (full-fat for best results)
- 3/4 tsp onion powder
- 1/2 tsp garlic powder
- 1/2 tsp salt
- 1/4 tsp pepper
- 1/4 tsp paprika
For the topping::
- 1 sleeve crackers (I prefer Ritz crackers)
- 7 tbsp butter (melted and cooled slightly)
Instructions
- Preheat your oven to 350°F and position a rack in the center. While the oven heats, shred or dice your cooked chicken if you haven't already, and measure out all your seasonings into a small bowl. Crush about three-quarters of the Ritz crackers into varying sizes—some finely crushed, some into larger pieces—this creates a better texture than uniformly crushed crackers. Leave the remaining crackers whole for visual appeal on top.
- In a large mixing bowl, combine the cream of chicken soup and sour cream, stirring until smooth and well combined. Add the seasoning mixture from Step 1 and stir to distribute the spices evenly throughout. Fold in the shredded chicken gently until all pieces are evenly coated with the creamy sauce. I like to taste a small spoonful and adjust seasonings here if needed—it's your last chance to fix the flavor before baking.
- Transfer the chicken mixture to a 9x13 inch baking dish (or similar size casserole dish) and spread it into an even layer. The mixture should fill about two-thirds of the dish, leaving room for the topping. Smooth the surface gently with a spatula but don't compress the mixture too much—you want it to stay light and creamy when baked.
- Toss the crushed crackers from Step 1 with the melted and cooled butter until all pieces are evenly coated. Scatter this mixture evenly over the chicken base, pressing down gently so it adheres but doesn't sink into the cream. Arrange any whole crackers you reserved on top for a rustic presentation. Bake for 20-30 minutes until the cracker topping is golden brown and crispy, and the sauce bubbles slightly around the edges.
- Remove the casserole from the oven and let it rest for 5 minutes before serving. I find this allows the sauce to set slightly, making portions hold together better when you scoop them out. The casserole will still be hot and the crackers will stay crispy on top.
