Copycat Costco Chicken Bake made at home is your ultimate shortcut to a satisfying and flavorful meal, offering all the cheesy, chicken-filled goodness without the trip. This recipe is perfect for busy weeknights or whenever that Costco craving strikes, providing a crowd-pleasing dish that’s surprisingly simple to whip up.
Key Ingredients for Copycat Costco Chicken Bake:
- 1 pound boneless, skinless chicken breasts, cooked and shredded (rotisserie chicken works great!)
- 1 (8 ounce) package cream cheese, softened
- 1/2 cup sour cream
- 1/4 cup mayonnaise
- 1/4 cup grated Parmesan cheese
- 1/2 teaspoon garlic powder
- 1/4 teaspoon onion powder
- Salt and freshly ground black pepper to taste
- 2 (10 ounce) cans refrigerated biscuit dough (like Pillsbury Grands)
- 1 cup shredded mozzarella cheese
- 1/2 cup shredded cheddar cheese (optional, for extra cheesy goodness)
- 1 tablespoon chopped fresh parsley, for garnish (optional)
How to Make Copycat Costco Chicken Bake:
This Copycat Costco Chicken Bake is a delightful assembly of tender chicken nestled in a creamy, cheesy sauce, all wrapped in a golden, flaky biscuit dough. Each bite delivers a satisfying blend of savory and comforting flavors, making it a guaranteed hit for the whole family. With a preparation time of about 25 minutes and a baking time of 20-25 minutes, you can enjoy this delicious creation with minimal fuss.
Step-by-Step Instructions:
- Preheat your oven to 375°F (190°C). Lightly grease a 9×13 inch baking dish.
- In a large bowl, combine the softened cream cheese, sour cream, mayonnaise, grated Parmesan cheese, garlic powder, onion powder, salt, and pepper. Stir until smooth and well combined.
- Add the shredded cooked chicken to the cream cheese mixture and stir until the chicken is thoroughly coated.
- Open the cans of biscuit dough. On a lightly floured surface, flatten each biscuit slightly.
- Arrange half of the flattened biscuits in an even layer on the bottom of the prepared baking dish, slightly overlapping them to create a base.
- Evenly spread the chicken and cream cheese mixture over the biscuit base.
- Sprinkle the shredded mozzarella cheese (and cheddar cheese, if using) over the chicken mixture.
- Arrange the remaining flattened biscuits on top of the cheese layer to form the top crust. Gently press the edges of the top biscuits with the bottom biscuits to seal them together.
- Bake for 20-25 minutes, or until the biscuit topping is golden brown and puffed up.
- Let the Copycat Costco Chicken Bake stand for 5-10 minutes before slicing and serving. Garnish with fresh parsley, if desired.
Why You’ll Love This Copycat Costco Chicken Bake:
You’ll absolutely adore this Copycat Costco Chicken Bake for its utterly comforting and satisfying nature, reminiscent of a gourmet chicken pot pie but with a uniquely delightful biscuit crust. The star of the show is the incredibly creamy and savory chicken filling, bound together by a velvety cheese sauce that’s simply irresistible. Making this at home is a fantastic way to save money while still enjoying that beloved restaurant-style taste, making it a true win-win for your palate and your wallet.
Unlike a traditional casserole, this dish boasts a wonderfully flaky and golden biscuit topping that’s both fun to eat and incredibly delicious, offering a satisfying textural contrast to the rich filling. It’s the perfect weeknight meal that feels like a special treat, bringing all the beloved flavors of your favorite Costco item right into your kitchen. Get ready to impress your family and yourself with this easy and incredibly tasty Copycat Costco Chicken Bake – you won’t regret giving it a try!
Storing and Reheating Tips:
To store leftovers of your Copycat Costco Chicken Bake, allow it to cool completely before transferring it to an airtight container. Refrigerated leftovers will stay fresh for 3-4 days.
To reheat, you can use your oven, microwave, or toaster oven. For the oven: place individual portions on a baking sheet and reheat at 350°F (175°C) for 10-15 minutes, or until heated through and the topping is crisp. For the microwave: reheat in 30-60 second intervals until warm, noting the biscuit topping may lose some of its crispness. The toaster oven also works well for smaller portions, offering a similar crispiness to the oven method.
If you wish to freeze portions for future meals, bake the dish and let it cool completely. Wrap individual portions tightly in plastic wrap, then in aluminum foil, or place them in freezer-safe containers. Frozen chicken bakes can be stored for up to 2-3 months. Thaw overnight in the refrigerator before reheating as described above.
Final Thoughts:
This Copycat Costco Chicken Bake is a truly wonderful and comforting dish that brings immense satisfaction with its simple yet delicious flavors and textures. Give it a try at home; it’s an easy and rewarding recipe that’s sure to become a family favorite.
try also :
- Lentil and Sweet Potato Salad
- Cranberry Brie Bites
- Crispy Sweet Potato Bites
- Matcha Cake Recipe
- find more in Pinterest

Copycat Costco Chicken Bake
Ingredients
Equipment
Method
- Preheat your oven to 375°F (190°C). Lightly grease a 9×13 inch baking dish.
- In a large bowl, combine the softened cream cheese, sour cream, mayonnaise, grated Parmesan cheese, garlic powder, onion powder, salt, and pepper. Stir until smooth and well combined.8 ounce cream cheese, softened, 1/2 cup sour cream, 1/4 cup mayonnaise, 1/4 cup grated Parmesan cheese, 1/2 teaspoon garlic powder, 1/4 teaspoon onion powder, Salt and freshly ground black pepper
- Add the shredded cooked chicken to the cream cheese mixture and stir until the chicken is thoroughly coated.1 pound boneless, skinless chicken breasts, cooked and shredded
- Open the cans of biscuit dough. On a lightly floured surface, flatten each biscuit slightly.2 (10 ounce) cans refrigerated biscuit dough
- Arrange half of the flattened biscuits in an even layer on the bottom of the prepared baking dish, slightly overlapping them to create a base.
- Evenly spread the chicken and cream cheese mixture over the biscuit base.
- Sprinkle the shredded mozzarella cheese (and cheddar cheese, if using) over the chicken mixture.1 cup shredded mozzarella cheese, 1/2 cup shredded cheddar cheese
- Arrange the remaining flattened biscuits on top of the cheese layer to form the top crust. Gently press the edges of the top biscuits with the bottom biscuits to seal them together.
- Bake for 20-25 minutes, or until the biscuit topping is golden brown and puffed up.
- Let the Copycat Costco Chicken Bake stand for 5-10 minutes before slicing and serving. Garnish with fresh parsley, if desired.1 tablespoon chopped fresh parsley