Copycat Costco Chicken Bake

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If you’ve ever wandered into the Costco food court, you know the magic of their Chicken Bake. That golden, crispy crust wrapped around a creamy, cheesy, and savory filling—it’s pure comfort food! I’ve always loved the idea of recreating it at home, and after several attempts, I’ve finally nailed it. This homemade version captures all the flavors of the original but allows you to tweak it to your taste.

Making a Copycat Costco Chicken Bake at home is not only satisfying but also a great way to control the ingredients. No preservatives, no unnecessary fillers—just wholesome, delicious ingredients wrapped in warm, golden perfection. Whether you’re meal-prepping for the week or feeding a hungry crowd, this recipe is bound to be a hit.

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Why You’ll Love This Copycat Costco Chicken Bake

• Tastes Just Like the Original – If you’re a fan of Costco’s version, this homemade bake will satisfy your cravings.
• Customizable – Add more cheese, extra chicken, or even swap in some bacon for extra flavor.
• Meal Prep Friendly – These can be made ahead of time and stored for quick lunches or dinners.
• Budget-Friendly – Save money by making these at home instead of buying them individually.
• Easy to Make – No special equipment is needed—just a simple dough, a few ingredients, and your oven!

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What Kind of Dough Should I Use?

The original Costco Chicken Bake uses pizza dough, and that’s exactly what works best for this recipe. It creates the perfect balance of chewiness and crispiness once baked. You can use store-bought pizza dough to save time, or if you love making things from scratch, homemade pizza dough works beautifully. If you prefer a flakier texture, puff pastry is an option, but it won’t have that signature Costco chew.

For a lower-carb option, you can also experiment with keto-friendly doughs, such as fathead dough, but keep in mind that the texture will be quite different.

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Options for Substitutions

Making this Copycat Costco Chicken Bake at home means you can swap ingredients to fit your preferences. Here are some easy substitutions:

• Dough: Instead of traditional pizza dough, you can use crescent roll dough for a softer, buttery bake.
• Chicken: Grilled, rotisserie, or even canned chicken works well. Leftover shredded chicken is perfect for this!
• Cheese: Mozzarella is the classic choice, but feel free to mix in cheddar, provolone, or Monterey Jack for more flavor.
• Sauce: The original uses Caesar dressing, but you can substitute it with ranch, garlic aioli, or even Alfredo sauce for a richer taste.
• Bacon: If you’re looking to make it vegetarian, omit the bacon and add mushrooms or spinach for a different twist.
• Seasonings: A sprinkle of Italian seasoning, garlic powder, or red pepper flakes can enhance the flavor even more.

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Ingredients for This Copycat Costco Chicken Bake

Each ingredient in this recipe plays a key role in replicating that delicious Costco Chicken Bake flavor. Here’s what you’ll need and why:

• Pizza Dough – The foundation of the bake, giving it that chewy, golden crust. Store-bought or homemade both work well.
• Cooked Chicken – The star of the filling! Rotisserie chicken is a great shortcut, but grilled or shredded chicken also works.
• Caesar Dressing – Adds a creamy, tangy flavor that brings the filling together. It’s the secret ingredient that makes it taste like the original.
• Mozzarella Cheese – Melts beautifully and gives the bake its gooey, cheesy texture.
• Bacon – Adds a smoky, salty crunch that complements the creamy filling.
• Parmesan Cheese – For extra cheesy goodness and a boost of umami flavor.
• Green Onions (Optional) – A little freshness and mild onion flavor to balance out the richness.
• Egg Wash – Helps create that beautifully golden, crisp exterior.
• Garlic Powder (Optional) – Adds a subtle depth of flavor to the dough.
• Black Pepper – A little seasoning to enhance the overall taste.

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Step 1: Prepare the Dough

If using store-bought pizza dough, let it sit at room temperature for about 20 minutes to make it easier to roll out. On a lightly floured surface, roll out the dough into a large rectangle, about ¼-inch thick. This will give you the perfect base for wrapping the filling.

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Step 2: Prepare the Filling

In a bowl, mix the cooked chicken with Caesar dressing, mozzarella cheese, crispy bacon bits, and a sprinkle of black pepper. Stir until everything is well combined and evenly coated in the dressing. This mixture should be creamy but not overly wet.

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Step 3: Assemble the Chicken Bake

Spread the chicken mixture evenly over the rolled-out dough, leaving about an inch of space around the edges. Sprinkle some extra mozzarella and Parmesan cheese on top for that gooey, cheesy effect. If using green onions, sprinkle them over the filling for extra flavor.

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Step 4: Roll It Up

Starting from the long side, carefully roll the dough into a tight log, similar to a cinnamon roll. Pinch the seam to seal it, then place the roll seam-side down on a baking sheet lined with parchment paper.

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Step 5: Add the Finishing Touches

Brush the top of each roll with egg wash to give it that signature golden crust. Sprinkle additional Parmesan cheese and a touch of garlic powder on top for extra flavor.

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Step 6: Bake to Perfection

Preheat your oven to 375°F (190°C). Bake the chicken bakes for 20-25 minutes, or until the dough is golden brown and crisp. Let them cool for a few minutes before slicing and serving.

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How Long to Cook the Copycat Costco Chicken Bake

The Chicken Bake should be baked at 375°F (190°C) for about 20-25 minutes. You’ll know it’s ready when the crust is golden brown, slightly crispy, and the cheese is bubbling inside. If using a thicker dough or making larger bakes, you might need to add a few extra minutes—just keep an eye on them to prevent burning.

For an air fryer version, cook at 350°F (175°C) for 12-15 minutes, flipping halfway for even browning.

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Tips for a Perfect Copycat Costco Chicken Bake

• Don’t Overfill the Dough – Too much filling can make it hard to roll and may cause leaks while baking. Keep the layer even but not overloaded.
• Seal the Edges Well – Pinch the seam tightly and place the roll seam-side down to prevent it from opening up while baking.
• Use Fresh Pizza Dough – Dough that’s too cold or dry can crack when rolling. Let it come to room temperature for easier handling.
• Brush with Egg Wash – This is key to achieving that beautiful golden-brown crust.
• Bake on Parchment Paper – This prevents sticking and makes cleanup a breeze.
• Let It Rest Before Slicing – Allow the bake to cool for about 5 minutes before cutting so the filling sets and doesn’t spill out.

Following these simple tips will help you achieve that perfect balance of crispy, cheesy, and flavorful in every bite!

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Watch Out for These Mistakes While Cooking

Even though this recipe is pretty straightforward, a few common mistakes can lead to a less-than-perfect Chicken Bake. Here’s what to avoid:

• Overfilling the Dough – Too much filling will make it difficult to roll up properly, and it may leak out while baking.
• Not Sealing the Dough Well – If the seam isn’t tightly pinched, the filling can spill out, leaving you with a mess instead of a stuffed roll.
• Skipping the Egg Wash – This step is crucial for that signature golden, crispy crust. Don’t forget it!
• Using Wet Chicken – Excess moisture from unstrained rotisserie chicken or overly sauced filling can make the dough soggy. Drain any extra liquid before mixing.
• Baking at the Wrong Temperature – Too high, and the outside will burn before the inside cooks through. Too low, and you won’t get that crispy exterior. Stick to 375°F (190°C) for the best results.
• Not Letting It Cool Before Cutting – If you cut into it too soon, all the cheese and sauce will ooze out. Let it sit for at least 5 minutes.

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What to Serve With Copycat Costco Chicken Bake?

This Chicken Bake is delicious on its own, but pairing it with the right side dishes can make it a complete meal. Here are some great options:

1. Caesar Salad

A fresh Caesar salad complements the flavors of the bake perfectly and balances out the richness.

2. Roasted Vegetables

Lightly roasted broccoli, zucchini, or bell peppers add a healthy touch to your meal.

3. Garlic Parmesan Fries

Crispy, seasoned fries make for a fun and indulgent side.

4. Tomato Basil Soup

A warm bowl of soup pairs beautifully with the cheesy, savory Chicken Bake.

5. Coleslaw

A tangy, crunchy slaw adds a refreshing contrast to the creamy filling.

6. Pickles or Pickled Vegetables

The acidity from pickles or pickled onions helps cut through the richness.

7. Fruit Salad

For a lighter, sweeter contrast, a simple fruit salad with berries and citrus works well.

8. Garlic Butter Green Beans

A quick side of sautéed green beans adds freshness and color to your plate.

These pairings can turn your homemade Costco Chicken Bake into a well-rounded and satisfying meal!

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Storage Instructions

If you have leftovers (which is rare because these are so good!), you’ll want to store them properly to keep them fresh.

• Refrigerator: Wrap each Chicken Bake individually in foil or place them in an airtight container. They’ll stay fresh in the fridge for up to 4 days.
• Freezer: For longer storage, wrap the bakes tightly in plastic wrap and then foil. Store them in a freezer-safe bag for up to 3 months.
• Reheating:
  • Oven: Reheat at 350°F (175°C) for 10-15 minutes until warmed through.
  • Air Fryer: Heat at 350°F (175°C) for 5-7 minutes for a crispy crust.
  • Microwave: This works in a pinch—heat for 1-2 minutes, but note that the crust may turn soft.

For best results, avoid microwaving directly from frozen—let it thaw in the fridge overnight first.

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Estimated Nutrition

While the exact nutrition will vary depending on portion size and ingredient substitutions, here’s an estimate per Chicken Bake:

• Calories: ~650 kcal
• Protein: ~40g
• Carbohydrates: ~55g
• Fat: ~30g
• Saturated Fat: ~12g
• Cholesterol: ~90mg
• Sodium: ~1200mg

If you’re looking to make this recipe a bit lighter, try using whole wheat dough, lean chicken breast, and a lighter dressing. You can also reduce the cheese or opt for turkey bacon.

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Frequently Asked Questions

1. Can I Make This Chicken Bake Ahead of Time?

Yes! You can assemble the Chicken Bakes, store them in the fridge for up to 24 hours, and then bake when ready. This is great for meal prep or making dinner easier on a busy day.

2. Can I Use Store-Bought Pizza Dough?

Absolutely! Store-bought pizza dough works perfectly and saves time. Just let it come to room temperature before rolling to make it easier to handle.

3. What’s the Best Chicken to Use?

Rotisserie chicken is the easiest option, but any cooked and shredded chicken will work. Grilled or baked chicken adds extra flavor.

4. Can I Freeze Chicken Bakes?

Yes! Freeze them unbaked or fully cooked. If freezing unbaked, let them thaw overnight in the fridge before baking. If already baked, reheat in the oven at 350°F (175°C) for the best texture.

5. What Can I Use Instead of Caesar Dressing?

Ranch dressing, garlic aioli, Alfredo sauce, or even a light mayo mixture can work as a substitute. Each will slightly change the flavor but still be delicious.

6. How Do I Make This Recipe Healthier?

Use whole wheat pizza dough, opt for low-fat cheese, and swap regular bacon for turkey bacon. You can also use a light Caesar dressing or Greek yogurt-based alternative.

7. Can I Cook This in an Air Fryer?

Yes! Cook at 350°F (175°C) for 12-15 minutes, flipping halfway for even browning. The result will be crispier than the oven version.

8. Why Did My Chicken Bake Open While Baking?

This usually happens if the seam wasn’t sealed properly. Make sure to pinch the dough together tightly and place the seam side down on the baking sheet.

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Conclusion

Now you’ve got the perfect Copycat Costco Chicken Bake recipe to make at home! It’s crispy, cheesy, and packed with flavor—just like the food court favorite. Whether you’re making it for a quick dinner, meal prep, or a fun weekend treat, this recipe will satisfy your cravings.

Don’t forget to save this recipe on Pinterest and share it with family and friends who love Costco’s Chicken Bake as much as you do! Happy cooking!

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