Recreate the iconic Costco chicken bake at home with this easy copycat recipe. This cheesy, creamy chicken bake is packed with tender chicken, crispy bacon, gooey mozzarella, and creamy Caesar dressing, all wrapped in a golden, flaky dough. It’s a perfect meal for busy weeknights or a fun, nostalgic treat for Costco food court fans.

Why You’ll Love This Recipe
- Authentic Flavor – Just like the food court favorite
- Quick & Easy – Uses store-bought pizza dough for convenience
- Crowd-Pleaser – A family favorite that kids and adults love
- Customizable – Swap ingredients to fit your taste
Preparation Phase & Tools to Use
Essential Tools and Equipment
- Baking sheet – Ensures even baking
- Parchment paper – Prevents sticking and makes cleanup easier
- Rolling pin – Helps roll out the pizza dough evenly
- Mixing bowl – To combine the filling ingredients
- Basting brush – For applying olive oil to the crust
- Sharp knife or pizza cutter – For slicing the chicken bake
Preparation Tips
- Use rotisserie chicken for a quicker meal
- Crisp the bacon well to avoid a chewy texture
- Roll the dough evenly to ensure even cooking
- Do not overfill the dough to prevent leaks
Ingredients
For the Filling:
- 2 large chicken breasts, cooked and shredded
- 6 slices bacon, cooked and crumbled
- 1 cup shredded mozzarella cheese
- 1 cup shredded Parmesan cheese
- ½ cup Caesar dressing
- 1 teaspoon garlic powder
- 1 teaspoon Italian seasoning
- Salt and pepper, to taste
For the Dough:
- 1 package pizza dough (store-bought or homemade)
- 1 tablespoon olive oil
Step-by-Step Directions
1. Prepare the Chicken and Bacon
- Cook the chicken breasts by grilling, baking, or sautéing until fully cooked. Shred using two forks.
- Cook the bacon in a skillet until crispy, then crumble into small pieces.
2. Make the Filling
- In a large bowl, combine the shredded chicken, crumbled bacon, mozzarella, Parmesan cheese, and Caesar dressing.
- Season with salt, pepper, garlic powder, and Italian seasoning. Mix well.
3. Assemble the Chicken Bake
- Preheat your oven to 375°F (190°C).
- Roll out the pizza dough on a lightly floured surface into a rectangle (about 12×8 inches).
- Spread the chicken mixture evenly over the center, leaving a border around the edges.
- Carefully fold the sides of the dough over the filling, then fold the ends to seal into a log shape.
4. Bake to Perfection
- Place the chicken bake seam-side down on a parchment-lined baking sheet.
- Brush the top with olive oil for a golden, crispy finish.
- Bake for 20-25 minutes, or until the dough is golden brown and the cheese is melted and bubbly.
5. Serve
- Let the chicken bake cool for a few minutes before slicing.
- Serve as a main dish or pair with a side salad for a complete meal.

Notes & Variations
- Make It Easier – Use a pre-cooked rotisserie chicken for quicker prep
- Crispy Crust – Brush the dough with garlic butter before baking
- Dressing Swap – Try ranch dressing instead of Caesar for a different twist
- Make It Spicy – Add red pepper flakes or drizzle with buffalo sauce
Serving Suggestions
Best Side Dishes
- Caesar Salad – Complements the flavors of the chicken bake with its creamy dressing and crisp romaine.
- Garlic Parmesan Roasted Broccoli – Adds a healthy and flavorful touch with roasted, crispy edges.
- Tomato Basil Soup – A warm and comforting side that pairs well with the cheesy filling.
- Coleslaw – Provides a crunchy contrast to the soft, cheesy chicken bake.
- Sweet Potato Fries – A slightly sweet and crispy side to balance the savory filling.
- Grilled Asparagus – A simple and fresh vegetable option that enhances the meal.
- Mac and Cheese – For an extra indulgent meal, serve with a creamy, cheesy pasta dish.
- Pickles or Marinated Vegetables – The acidity cuts through the richness of the dish, adding balance.

Common Mistakes to Avoid & How to Perfect the Recipe
1. Dough Too Thick or Uneven
- Roll the dough out evenly to about 12×8 inches to prevent undercooked sections.
2. Overfilling the Dough
- Too much filling can cause the dough to break or leak. Leave space around the edges for proper sealing.
3. Underbaking or Overbaking
- Bake at 375°F (190°C) for 20-25 minutes. The crust should be golden brown, and the cheese inside should be melted.
4. Not Sealing the Dough Properly
- Press the edges firmly and place the seam-side down on the baking sheet to prevent the filling from spilling out.
5. Skipping the Oil or Butter Brushing
- Brushing the top with olive oil or garlic butter helps achieve a golden, crispy crust.
6. Using Cold Dough
- Let refrigerated pizza dough rest at room temperature for about 15 minutes before rolling to make it easier to handle.
7. Dry Chicken
- Use pre-cooked rotisserie chicken or mix in a little extra dressing to keep the filling moist.
By avoiding these mistakes and following these tips, you’ll create a perfectly crispy, cheesy, and flavorful chicken bake every time.
Recipe Tips
- Make Ahead Option – Assemble the chicken bakes, wrap them tightly, and refrigerate for up to 24 hours before baking.
- Extra Crispy Crust – Brush with garlic butter or egg wash before baking for a richer flavor and better texture.
- Customizable Fillings – Try adding sautéed mushrooms, spinach, or sun-dried tomatoes for extra flavor.
- Lower-Carb Alternative – Swap the pizza dough for a low-carb tortilla or a cauliflower-based dough.
Storage & Reheating Instructions
Storing Leftovers
- Store in an airtight container in the refrigerator for up to 3 days.
- For longer storage, wrap each chicken bake individually in plastic wrap and freeze for up to 3 months.
Reheating Options
- Oven: Preheat to 350°F (175°C) and bake for 10 minutes until heated through.
- Air Fryer: Heat at 350°F for 5-7 minutes to restore crispiness.
- Microwave: Reheat in 30-second intervals, though the crust may become softer.

FAQs
Can I freeze Costco chicken bake?
Yes. Wrap each bake individually in plastic wrap and store in an airtight container or freezer bag. Reheat in the oven at 375°F until warmed through.
Can I use store-bought cooked chicken?
Absolutely. Rotisserie chicken works well and saves time on prep.
What’s the best dough to use?
Pizza dough is ideal, but crescent roll dough can be used for a flakier texture.
Can I make this without bacon?
Yes. You can leave it out or replace it with turkey bacon or sautéed mushrooms.
How can I prevent the filling from spilling out?
Make sure to leave space around the edges and fold the dough tightly, sealing the ends properly. Placing the seam side down on the baking sheet also helps.
Is there a gluten-free option?
Use a gluten-free pizza dough or a low-carb alternative like almond flour dough.
What dipping sauces go well with this?
Caesar dressing, ranch, marinara sauce, or garlic butter are all great options.
Conclusion
The Copycat Costco Chicken Bake is a simple yet flavorful dish that brings the taste of the Costco food court right to your kitchen. With its creamy filling, crispy crust, and endless customization options, this homemade version is a must-try for any fan of the original. Whether you enjoy it fresh from the oven or as a convenient meal prep option, this recipe is guaranteed to satisfy.
Try it with your favorite sides, experiment with different fillings, and enjoy a homemade version of this classic comfort food.
Copycat Costco Chicken Bake
Ingredients
- 2 large chicken breasts cooked and shredded
- 6 slices of bacon cooked and crumbled
- 1 cup shredded mozzarella cheese
- 1 cup shredded Parmesan cheese
- ½ cup Caesar dressing
- 1 package pizza dough store-bought or homemade
- 1 tablespoon olive oil
- Salt and pepper to taste
- 1 teaspoon garlic powder
- 1 teaspoon Italian seasoning
Instructions
Prepare the Chicken and Bacon:
- Cook the chicken breasts by grilling, baking, or sautéing until fully cooked. Shred using two forks.
- Cook the bacon in a skillet until crispy, then crumble it into small pieces.
Prepare the Filling:
- In a large bowl, combine the shredded chicken, crumbled bacon, mozzarella cheese, Parmesan cheese, and Caesar dressing.
- Season with salt, pepper, garlic powder, and Italian seasoning. Mix well to combine.
Assemble the Chicken Bake:
- Preheat your oven to 375°F (190°C).
- Roll out the pizza dough on a lightly floured surface into a rectangle (about 12×8 inches).
- Spread the chicken and bacon mixture evenly over the center of the dough, leaving a border around the edges.
- Carefully fold the sides of the dough over the filling, then fold the ends to seal it into a rectangle or log shape.
Bake:
- Place the chicken bake seam-side down on a baking sheet lined with parchment paper.
- Brush the top with olive oil for a golden, crispy finish.
- Bake for 20-25 minutes, or until the dough is golden brown and the cheese inside is melted and bubbly.
Serve:
- Let the chicken bake cool for a few minutes before slicing.
- Serve as a main dish or with a side salad for a complete meal.
Notes
To make this recipe even easier, use a pre-cooked rotisserie chicken for the filling.
For a slightly crispy crust, brush the dough with a little garlic butter before baking.
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