Easy Million-Dollar Chicken Casserole Recipe

If you’re searching for a dish that impresses both in flavor and ease, look no further than this million-dollar chicken casserole. This hearty recipe combines succulent chicken with creamy textures, making it a dinner table favorite. Let me guide you through this culinary delight that offers a world of savory comfort.
Growing up, casseroles were a staple in our household. I vividly remember my grandmother pulling this dish out of the oven, the aroma filling the kitchen and bringing the family together around the dinner table. It wasn’t just a meal; it was a memory in the making. The joy on everyone’s face as they took their first bite was priceless.
Why You’ll Love This Recipe
This chicken casserole will quickly become your go-to comfort food. It’s effortless to prepare, making it perfect for busy weeknights or when you want to impress guests without spending all day in the kitchen. The creamy blend of cheeses combined with tender chicken offers a taste that’s both rich and satisfying. Plus, it’s a crowd pleaser that even picky eaters will adore!
Ingredients Notes
Gathering fresh and quality ingredients is the key to enhancing the flavors in this dish. You’ll need diced chicken, cream cheese, sour cream, and shredded cheddar for the base. You can substitute low-fat cheese or sour cream if you prefer a lighter version. To add a bit of crunch, garnish with green onions or crispy bacon bits.
Recipe Steps
Step 1
Preheat your oven to 350°F (175°C). Grease a baking dish to prevent sticking.
Step 2
In a mixing bowl, combine cream cheese, sour cream, and shredded cheddar. Stir until smooth and well integrated.
Step 3
Fold in the diced chicken, ensuring every piece is evenly coated with the cheese mixture.
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Step 4
Transfer the mixture into the prepared baking dish. Smooth the top with a spatula for an even bake.
Step 5
Bake for 25-30 minutes until the top is golden brown and bubbly. Let it cool slightly before serving.
Storage Options
Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. For longer storage, wrap portions individually and freeze for up to a month. To reheat, bake in a preheated oven at 350°F (175°C) until heated through, or use a microwave for a quicker option.
Variations & Substitutions
For a spicy kick, add diced jalapeños or a pinch of cayenne pepper. Prefer a vegetarian option? Substitute chicken with a medley of your favorite vegetables such as broccoli, bell peppers, or mushrooms. For a different cheese profile, try mozzarella or pepper jack instead of cheddar.
Serving Suggestions
This casserole pairs beautifully with a fresh side salad or steamed vegetables to balance its richness. It’s ideal for potlucks, family gatherings, or even a casual dinner party where you want to serve something delightful yet uncomplicated.
Frequently Asked Questions
Can I prepare the casserole ahead of time?
Absolutely! You can assemble the casserole a day in advance, cover it tightly with plastic wrap, and store it in the fridge. When you’re ready to bake, simply remove the wrap and follow the baking instructions.
What can I use if I don’t have sour cream?
If you’re out of sour cream, Greek yogurt is an excellent substitute. It provides a similar tanginess and creamy texture. Just make sure to use plain Greek yogurt to avoid any unexpected flavors.
How can I make the dish gluten-free?
This recipe is naturally gluten-free if you’re using plain ingredients. However, if you’re adding any topping (like crispy onions), ensure they are certified gluten-free to accommodate dietary needs.

Easy Million-Dollar Chicken Casserole Recipe
Ingredients
Main Ingredients
- 4 cups shredded cooked chicken
- 8 oz cream cheese softened to room temperature
- 1 cup sour cream
- 1 cup cottage cheese
- 2 cups shredded mozzarella cheese divided
- 1 teaspoon garlic powder
- 0.5 teaspoon onion powder
- 0.5 teaspoon salt or to taste
- 0.25 teaspoon black pepper
- 1 cup crushed Ritz crackers
- 0.5 cup butter melted
Instructions
Preparation Steps
- Preheat your oven to 350°F (175°C).
- In a large bowl, mix together the shredded chicken, cream cheese, sour cream, cottage cheese, 1 cup of mozzarella cheese, garlic powder, onion powder, salt, and black pepper until well combined.
- Spread the mixture evenly into a greased 9x13-inch baking dish.
- Sprinkle the top with the remaining cup of mozzarella cheese.
- In a separate small bowl, combine the crushed Ritz crackers with the melted butter. Sprinkle this mixture over the casserole.
- Bake in the preheated oven for 40-45 minutes or until the top is golden brown and the casserole is bubbling.
- Remove from oven and let it cool for a few minutes before serving.