How to Create the Perfect Copycat Costco Chicken Bake
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Craving the irresistible Costco Chicken Bake but can’t make it to the food court? This homemade Copycat Costco Chicken Bake recipe brings the beloved wholesale club favorite right to your kitchen. Our meticulously tested version captures everything you love about the original — from the golden-brown crust to the signature filling of tender shredded chicken, crispy bacon, and melted mozzarella, all enveloped in creamy Caesar dressing. Whether you’re a loyal Costco food court enthusiast or simply looking to recreate this famous chicken bake at home, this comprehensive guide will help you master this iconic handheld meal.
With simple ingredients and our step-by-step instructions, you’ll be enjoying your own freshly baked Costco-style Chicken Bakes in no time. This easy chicken bake recipe will become your new go-to dinner or lunch, and it’s a great way to satisfy those Costco cravings.
Essential Information For Copycat Costco Chicken Bake
- Preparation Time: 1 hour 45 minutes
- Active Time: 45 minutes
- Rising Time: 1 hour
- Baking Time: 20-25 minutes
- Yield: 4 substantial portions
- Calories per serving: 680
- Storage: 3 days refrigerated, 3 months frozen
Required Kitchen Equipment
Before you get started, make sure you have these essential tools:
- Large mixing bowl
- Rolling pin
- Baking sheets
- Parchment paper
- Measuring cups and spoons
- Pastry brush
- Sharp knife
- Clean kitchen towel
Essential Ingredients
For the best Copycat Costco recipe, high-quality ingredients are key. Here’s what you’ll need:

For the Dough:
- 3 cups all-purpose flour (King Arthur recommended for optimal results)
- 1 teaspoon instant yeast (SAF instant yeast preferred)
- 1 teaspoon salt
- 1 tablespoon sugar
- 2 tablespoons olive oil
- 1 cup warm water (110-115°F)
For the Filling:
- 2 cups cooked and shredded chicken breast (rotisserie chicken works best)
- 8 slices crispy bacon (thick-cut preferred)
- 2 cups shredded mozzarella cheese (whole milk, low moisture)
- 1/2 cup creamy Caesar dressing (Ken’s or Cardini’s recommended)
- 2 tablespoons freshly grated Parmesan cheese
- 1 teaspoon minced garlic
- Salt and freshly ground black pepper to taste
Detailed Preparation Method

Dough Preparation:
In a large mixing bowl, combine flour, yeast, salt, and sugar. Gradually incorporate olive oil and warm water while kneading for 8-10 minutes until the dough becomes smooth and elastic. The dough should feel slightly tacky but not stick to your hands.
First Rise:
Transfer the dough to a lightly oiled bowl, cover with a damp kitchen towel, and place in a warm location (around 75°F). Let it rise for 1 hour or until doubled in volume.
Filling Preparation:
While the dough is rising, prepare the filling. Combine shredded chicken with half the Caesar dressing to ensure even coating. Crumble the bacon into small pieces. Mix mozzarella and Parmesan cheeses in another bowl.
Assembly Process:
Once the dough has risen, divide it into four equal portions (approximately 180g each). Roll each portion into a 10×7-inch rectangle with a uniform thickness of about 1/4 inch. Layer the filling ingredients in this order:
Seasoned chicken mixture (1/2 cup per portion)
Crumbled bacon (2 slices per portion)
Cheese mixture (1/2 cup per portion)
A drizzle of the remaining Caesar dressing (2 tablespoons per portion)
Rolling and Sealing:
Fold the long sides of the dough toward the center, creating a slight overlap. Fold the ends over and firmly seal all seams. The finished shape should measure about 8 inches in length and 3 inches in width.
Baking:
Preheat the oven to 400°F. Place the assembled Chicken Bakes seam-side down on a parchment-lined baking sheet. Brush with olive oil and dust with additional Parmesan cheese. Bake for 20-25 minutes or until golden brown on the outside and the internal temperature reaches 165°F.
Nutritional Information (Per Serving)
Nutrient | Amount per Serving |
---|---|
Calories | 680 kcal |
Total Fat | 35g |
Saturated Fat | 9g |
Cholesterol | 50mg |
Sodium | 990mg |
Total Carbohydrates | 64g |
Dietary Fiber | 2g |
Sugars | 4g |
Protein | 28g |
Vitamin A | 10% of Daily Value |
Vitamin C | 4% of Daily Value |
Calcium | 20% of Daily Value |
Iron | 15% of Daily Value |
Health Benefits
This homemade Costco Chicken Bake offers several health benefits thanks to its wholesome ingredients:
- High in Protein: With a healthy serving of chicken, bacon, and cheese, this recipe provides a substantial amount of protein, which is essential for muscle building and overall body function.
- Rich in Calcium: The mozzarella and Parmesan cheeses are excellent sources of calcium, which is important for strong bones and teeth.
- Good Fats: Olive oil and bacon provide healthy fats that support heart health and offer lasting energy.
- Packed with Vitamins: The addition of garlic and Caesar dressing brings small amounts of essential vitamins.
- Satisfying Meal: The combination of protein, fat, and carbs makes this a filling meal that keeps you satisfied for longer.

Troubleshooting Guide
Dough Issues:
- Too Sticky: Gradually incorporate more flour while kneading.
- Too Dry: Add warm water one tablespoon at a time.
- Not Rising: Ensure your yeast is fresh and that the dough is rising in a warm spot.
Filling Issues:
- Leaking: Make sure the seams are tightly sealed and avoid overfilling.
- Too Dry: Add a little more Caesar dressing to the chicken.
- Too Wet: Make sure to remove excess moisture from the chicken before mixing.
Storage and Reheating Instructions
- Refrigeration: Store in an airtight container for up to three days. Reheat in a 350°F oven for 10-15 minutes until thoroughly heated.
- Freezing: Wrap individual portions tightly in plastic wrap and aluminum foil. Freeze for up to 3 months. When ready to bake, preheat the oven to 375°F and bake for 25-30 minutes from frozen.
Frequently Asked Questions
Q: How does this compare to the original Costco version?
A: This homemade recipe closely replicates the original’s flavor profile, but you have the added benefit of controlling the ingredients and portion sizes!
Q: Can I prepare these in advance?
A: Absolutely! You can assemble the Chicken Bakes and refrigerate them for up to 24 hours before baking, or freeze them for up to 3 months.
Q: What are suitable cheese alternatives?
A: If you prefer, you can substitute mozzarella with provolone or a mix of fontina and mild cheddar. Just be sure to use freshly grated Parmesan.
Recipe Variations
- Italian Herb Enhancement: Add 1 teaspoon each of dried basil and oregano to the chicken mixture for an Italian twist.
- Spicy Alternative: Add 1/4 teaspoon of red pepper flakes to the filling for a spicy kick.
- Vegetable-Enhanced Version: Add sautéed spinach or roasted red peppers to the filling for extra flavor and nutrition.
This homemade Costco Chicken Bake is sure to become your new favorite go-to meal. With a little practice, you’ll master this recipe and be able to enjoy that crispy, creamy goodness anytime you want—no Costco membership required!
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