Copycat Costco Chicken Bake

If you’ve ever shopped at Costco, chances are you’ve been tempted by the irresistible aroma wafting from their food court. Among their most beloved offerings is the famous Costco chicken bake recipe – a handheld delight filled with chicken, cheese, bacon, and Caesar dressing, all wrapped in a golden, crusty bread exterior.

The first time I tried recreating this at home, my family was amazed at how close it came to the warehouse favorite, and now it’s become one of our most requested meals.

This copycat Costco chicken bake brings that food court experience right to your kitchen, letting you enjoy this savory treat whenever the craving strikes, without the membership card or checkout lines.

Why You’ll Love This Copycat Costco Chicken Bake

• Authentic taste: Captures the signature flavors of the Costco original
• Cost-effective: Make multiple chicken bakes for less than buying them at the food court
• Customizable: Adjust ingredients to suit your personal preferences
• Family-friendly: A hit with both kids and adults
• Freezer-friendly: Make ahead and freeze for quick meals later
• Portable: Perfect for lunches, picnics, or eating on the go

Ingredients for Copycat Costco Chicken Bake

For the Dough

• 1 pound pizza dough (store-bought or homemade)
• 2 tablespoons butter, melted
• 1 teaspoon garlic powder
• 1 tablespoon grated Parmesan cheese
• 1 egg, beaten (for egg wash)

For the Filling

• 2 cups cooked chicken, diced or shredded
• 8 slices bacon, cooked and crumbled
• 1½ cups mozzarella cheese, shredded
• ½ cup Parmesan cheese, grated
• ⅓ cup Caesar dressing
• 2 green onions, thinly sliced
• 2 cloves garlic, minced
• ½ teaspoon black pepper
• ¼ teaspoon salt

How to Make Copycat Costco Chicken Bake

Prepare the Filling

1. In a large bowl, combine chicken, bacon, 1 cup mozzarella, Parmesan, green onions, garlic, black pepper, and salt.
2. Stir in Caesar dressing until evenly coated. Set aside or refrigerate for up to 24 hours.

Shape and Fill the Chicken Bakes

1. Preheat oven to 375°F (190°C). Line a baking sheet with parchment paper or lightly grease.
2. Divide pizza dough into 4 equal portions. Roll each into a 9×6-inch rectangle.
3. In a small bowl, mix melted butter, garlic powder, and Parmesan.
4. Brush each dough rectangle with garlic butter, leaving a ½-inch border.
5. Divide filling evenly over each rectangle, placing it in the center.
6. Sprinkle remaining mozzarella cheese over the filling.
7. Fold long sides of dough over filling, then pinch ends and seams to seal.
8. Place seam-side down on the prepared baking sheet.

Bake to Perfection

1. Brush tops and sides with beaten egg.
2. Optionally sprinkle extra Parmesan on top.
3. Bake for 20–25 minutes, until golden brown and cooked through.
4. Let rest for 5 minutes before serving. Slice or serve whole.

Tips for Perfect Copycat Costco Chicken Bakes

• Use rotisserie chicken for flavor and convenience
• Avoid overfilling to prevent tears or leaks
• Seal seams well to keep filling intact
• Let cold dough come to room temp before rolling
• Use parchment paper to prevent sticking and ease cleanup
• Make mini versions for appetizers or kids

Storage and Reheating

Refrigeration

Store cooled bakes in an airtight container for up to 3 days.

Freezing

Wrap individually in plastic wrap and foil. Freeze for up to 3 months.

Reheating

Reheat refrigerated bakes in a 350°F oven for 10 minutes or microwave for 1–2 minutes.
Reheat frozen bakes in a 350°F oven for 20–25 minutes until heated through.

Variations on the Classic

• Buffalo Chicken Bake: Use buffalo sauce and blue cheese
• Mediterranean Chicken Bake: Add sun-dried tomatoes, olives, and feta with Greek dressing
• BBQ Chicken Bake: Swap Caesar for BBQ sauce and add caramelized onions
• Vegetarian Bake: Use mushrooms, bell peppers, and spinach instead of meat
• Breakfast Bake: Add scrambled eggs, sausage, and cheddar

Serving Suggestions

• Pair with a simple green salad and Caesar dressing
• Serve with tomato soup or chicken noodle soup
• Offer ranch, Caesar, or marinara for dipping
• Add a side of fresh fruit to balance the richness

FAQs About Copycat Costco Chicken Bake

Can I use canned chicken?

Yes, though the flavor and texture may vary slightly. Drain well before using.

What if I don’t have Caesar dressing?

Ranch works well, or mix mayo with lemon juice, Worcestershire, garlic, and Parmesan for a quick Caesar-style substitute.

Can I use whole wheat dough?

Yes. The texture will differ slightly but works just as well.

How can I make these ahead?

Assemble and refrigerate for up to 24 hours before baking. Or bake ahead and reheat before serving.

Why did my filling leak?

The seams may not have been sealed tightly, or the dough may have been rolled too thin. Be sure to press seams firmly.

Related Recipes You’ll Love
If you’re craving savory, satisfying meals, try these next:

• Cheesy Chicken Pasta Recipe – Creamy, hearty, and full of cheesy chicken goodness
• Garlic Shrimp Pasta Recipe – A fast and flavorful dish that’s always a hit
• Mediterranean Chicken Salad with Creamy Tzatziki – Fresh, protein-packed salad for lighter cravings
• Garlic Parmesan Chicken – Baked chicken with a crispy, cheesy crust and bold garlic flavor
• Chicken Ricotta Meatballs – Juicy & Flavorful Recipe
  

Final Thoughts on Copycat Costco Chicken Bake

There’s something deeply satisfying about recreating a favorite food court classic at home. This Copycat Costco Chicken Bake delivers all the rich, cheesy, savory flavors of the original—made fresh in your own kitchen.

It’s comfort food with a twist: warm, portable, and perfect for quick dinners, parties, or weekend cravings. Plus, it’s a recipe you can make your own, with endless options for customizing and adapting.

In our home, these have become a staple for game nights, lazy Sundays, and any time we’re craving something a little special. I hope you enjoy bringing a taste of Costco home to your table.

Let me know if you’d like a printable recipe card, Pinterest pins, or social media captions to go with this post!

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