Get ready to meet your new favorite comfort food dish! This Million Dollar Chicken Casserole absolutely lives up to its name with layers of tender shredded chicken, creamy sauce, and a buttery cracker topping that makes every bite pure heaven. If you love my Brazilian Coconut Chicken, you’ll adore this cozy casserole too!

I’m so excited to share this recipe because it’s become a regular at our family dinner table. Between busy weeknights and weekend gatherings, this casserole never disappoints. The first time I made it, my kids literally scraped their plates clean – always the sign of a winning recipe!
Why You’ll Fall in Love With This Recipe
Let me count the ways! First, this casserole combines everything wonderful about comfort food – it’s creamy, cheesy, and topped with the most amazing buttery cracker crust that gets perfectly golden brown. The sauce is rich and velvety, wrapping around tender shredded chicken in the most delightful way.
What makes this casserole extra special is its perfect balance of flavors and textures. The combination of three different cheeses creates incredible depth, while the crunchy topping provides the ideal contrast to the creamy filling. And the best part? It’s so simple to put together! You don’t need any fancy ingredients or complicated techniques – just good, honest comfort food at its finest.
Plus, this is one of those magical recipes that’s even better the next day. The flavors continue to develop overnight, making leftovers something to look forward to. Whether you’re feeding a hungry family or bringing a dish to share at a potluck, this Million Dollar Chicken Casserole is guaranteed to impress!
Ingredients Overview
Let’s break down what makes this Million Dollar Chicken Casserole truly special! Every ingredient plays a crucial role in creating that perfect comfort food experience.
The Star Players
Chicken: The foundation of our casserole! While you could cook and shred chicken breasts, I love using rotisserie chicken for its convenience and rich flavor. Just like in my creamy Cajun chicken pasta, starting with pre-cooked chicken saves precious time without sacrificing taste.
The Creamy Base:
• Full-fat sour cream adds richness and tanginess
• Mayonnaise brings silky smoothness (use real mayo, not light!)
• Cream of chicken soup acts as our binding agent while adding depth
The Cheese Trio:
Each cheese serves a specific purpose:
• Sharp cheddar for bold flavor
• Mozzarella for that irresistible stretch
• Parmesan for its salty, nutty punch
Success Tips & Tricks

Let’s make sure your casserole turns out perfectly every time! These tips come from countless test runs in my kitchen, just like perfecting my hot honey chicken recipe.
Temperature Matters:
Let your cream cheese and sour cream come to room temperature before mixing. Cold dairy products can create lumps and won’t blend as smoothly.
Cheese Wisdom:
Grate your own cheese whenever possible! Pre-shredded cheese contains anti-caking agents that can affect melting. If you’re short on time, pre-shredded works, but freshly grated creates that dreamy, melty texture we’re after.
Make-Ahead Magic:
You can assemble everything except the cracker topping up to 24 hours in advance. Store covered in the refrigerator, then add the topping just before baking. This makes it perfect for busy weeknights or when company’s coming!
Topping Tips:
Crush your crackers in a zip-top bag using a rolling pin – this gives you better control over the crumb size than a food processor. Some larger pieces mixed with finer crumbs create the best texture contrast.
Step-by-Step Instructions
Making this creamy, cheesy casserole is a breeze! Let me walk you through the process:
Preparing the Base
Start by preheating your oven to 350°F and lightly greasing a 9×13 inch baking dish. In a large mixing bowl, combine your shredded chicken (I love using rotisserie chicken for extra flavor), sour cream, and mayonnaise until well mixed. Add the cream of chicken soup and blend until smooth.
Creating the Cheese Layer
Now for my favorite part – the cheese! Mix in the cheddar, mozzarella, and parmesan cheeses. The combination creates the most amazing, gooey texture that reminds me of my crispy butter chicken but with an extra cheesy twist.
Seasoning and Assembly
Season the mixture with garlic powder, onion powder, dried oregano, salt, and pepper. Spread this heavenly mixture evenly in your prepared baking dish. For the topping, combine crushed buttery crackers with melted butter until well coated, then sprinkle over the chicken mixture.
Baking to Perfection
Bake for 40 minutes, or until golden brown and bubbly. Let it rest for 5-10 minutes before serving.
Recipe Variations and Uses

This casserole is wonderfully versatile! Here are some of my favorite ways to customize it:
Mix-In Ideas
- Add steamed broccoli or cauliflower for extra nutrition
- Mix in sautéed mushrooms and onions
- Include diced bell peppers for color and crunch
- Try it with Mexican-style street corn for a fun twist
Serving Suggestions
- Serve over fluffy white rice
- Pair with a crisp green salad
- Make it brunch-worthy by serving with breakfast crescent rolls
- Accompany with steamed vegetables
Storage and Reheating
Store leftovers in an airtight container for up to 4 days. When reheating, sprinkle a little water over the top and cover with foil to maintain moisture. Heat at 325°F until warmed through, about 15-20 minutes.
Frequently Asked Questions
Can I make this casserole ahead of time?
You bet! I love prepping this the night before when I’m hosting family dinner. Simply prepare the chicken mixture and store it covered in the fridge. Wait to add the cracker topping until just before baking – this keeps it perfectly crispy! Just like my favorite biscuits and gravy recipe, a little prep work makes mealtime so much easier.
Can I freeze this casserole?
Yes! I often make a double batch and freeze one for later. Prepare the casserole without the cracker topping, wrap it tightly with plastic wrap and foil, and freeze for up to 3 months. When ready to bake, thaw overnight in the fridge, add the fresh cracker topping, and bake as directed.
What can I substitute for cream of chicken soup?
If you’re not a fan of condensed soup, you can make a simple white sauce with butter, flour, and chicken broth. I’ve tried both ways and they’re equally delicious! Just make sure your sauce has a similar consistency to condensed soup.
My casserole seems too dry/wet – what should I do?
The perfect consistency comes from balancing the wet and dry ingredients. If it’s too dry, try adding a splash of chicken broth or extra sour cream. Too wet? Mix in some extra cheese or shredded chicken to absorb the excess moisture.
Final Recipe Notes & Tips

I can’t tell you how many times this casserole has saved dinner at my house! Here are my favorite pro tips that I’ve learned along the way:
- Let your cream cheese come to room temperature for easier mixing
- Grate your own cheese for the best melting texture
- For extra flavor, add a pinch of ranch seasoning to the mixture
- Keep an eye on the topping during the last 5 minutes of baking to prevent over-browning
Remember, cooking is all about making memories and enjoying the process. Don’t stress if everything isn’t perfect – some of my family’s favorite meals started as “happy accidents” in the kitchen! If you try this recipe, I’d love to hear how it turned out for you. Happy cooking!

Million Dollar Chicken Casserole
Equipment (affiliate links)
- 1 9×13-inch baking dish
Ingredients
- 4 cups cooked chicken shredded
- 1 cup sour cream
- 1 cup mayonnaise
- 10.75 ounces condensed cream of chicken soup
- 1 cup shredded cheddar cheese
- 1 cup shredded mozzarella cheese
- 1 cup grated Parmesan cheese
- 1 cup crushed buttery crackers about 1 sleeve
- 1/2 cup unsalted butter melted
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 teaspoon dried oregano
- Salt and pepper to taste
- Fresh parsley for garnish
Instructions
- Preheat the oven to 350°F (175°C). Grease a 9×13 inch baking dish.
- In a large mixing bowl, combine shredded chicken, sour cream, mayonnaise, cream of chicken soup, cheddar cheese, mozzarella cheese, Parmesan cheese, garlic powder, onion powder, dried oregano, salt, and pepper. Mix until well combined.
- Transfer the chicken mixture to the prepared baking dish, spreading it evenly.
- In a separate bowl, mix crushed crackers with melted butter. Sprinkle this cracker mixture over the chicken layer.
- Bake in the preheated oven for 40 minutes or until the casserole is bubbly and the top is golden brown.
- Remove from the oven, let it rest for a few minutes, and garnish with fresh parsley before serving.
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