Name: Costco Chicken Bake Recipe
Prep time: 30 min
Cook time: 25 min
Total time: 55 min
Cuisine: American
Ingredients: 1/2 lb. bacon; 1 lb. chicken breast; 1/2 cup freshly grated Parmesan, plus more for sprinkling; 2 cups shredded mozzarella, plus more for sprinkling; Egg wash (1 large egg beaten with 1 tbsp water or milk); 2 Tbsp. extra-virgin olive oil, divided; 1 tsp. Italian seasoning, plus extra for sprinkling; Kosher salt, to taste; Freshly ground black pepper, to taste; 1 lb. pizza dough; 1/4 cup Caesar dressing; 2 green onions, thinly sliced; 2 Tbsp. chopped parsley for garnish

Jump to Recipe· 4.9 from 138 reviews

If you’re anything like me, you’ve probably wandered through Costco, eyeing that famous chicken bake wondering if you could ever make it at home. Well, I’m here to tell you: you absolutely can, and it’s easier than you think. This Costco Chicken Bake Recipe is my go-to when I want something comforting, cheesy, and totally crave-worthy without the hassle of a store trip. Plus, once you nail this, you’ll find yourself making it again and again—it’s just that good!

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Why You’ll Love This Recipe

Homemade Comfort: You get that classic Costco flavor with fresh ingredients you control.
Customizable: Easily swap out ingredients or add your own twist to suit your taste.
Showstopper Presentation: Rolls that look fancy but are incredibly simple to prepare.
Family Favorite: My family absolutely goes crazy for this recipe, and I bet yours will too.

The image shows four thick layers of a folded stuffed bread stacked on top of each other. The outside is golden brown and crispy with a slightly bubbly texture. Inside each layer, there are chunks of white cooked chicken, small pieces of reddish-brown cooked bacon, melted white cheese that oozes out slightly, and small bits of green vegetables like celery or scallions mixed in. The stack sits on a white marbled surface with a soft gray background. photo taken with an iphone --ar 2:3 --v 7 - Costco Chicken Bake, homemade Costco Chicken Bake, cheesy chicken bake recipe, restaurant-style chicken bake, easy Costco Chicken Bake

Ingredients You’ll Need

These ingredients work together beautifully, balancing savory chicken and bacon with creamy cheeses and a tangy Caesar dressing. When shopping, quality matters—grate your own Parmesan for the best flavor, and use fresh dough or a good-quality store-bought one for that perfect crust.

Flat lay of crispy cooked bacon pieces, a small white bowl of extra-virgin olive oil, two raw chicken breasts seasoned with Italian seasoning, kosher salt shaker, whole black peppercorns scattered, a small white bowl of freshly grated Parmesan cheese, a ball of raw pizza dough, a small white bowl of creamy Caesar dressing, a mound of shredded mozzarella cheese, two fresh green onions sliced thinly, two whole uncracked brown eggs, a small white bowl of chopped fresh parsley, placed on a clean white marble surface, soft natural light, photo taken with an iPhone, professional food photography style, fresh ingredients, white ceramic bowls, no bottles, no duplicates, no utensils, no packaging --ar 2:3 --v 7 --p awthu7i m7354615311229779997 - Costco Chicken Bake, homemade Costco Chicken Bake, cheesy chicken bake recipe, restaurant-style chicken bake, easy Costco Chicken Bake

Bacon: Crisp it right and chop small for the perfect smoky crunch throughout.
Extra-virgin olive oil: Use it to cook chicken for flavor and moisture.
Chicken breast: Choose boneless, skinless for easy prep; seasoning is key here.
Italian seasoning: This simple blend brings herbs that add depth without overpowering.
Kosher salt: Always adjust to your taste, it enhances every part of the dish.
Freshly ground black pepper: Freshly cracked for a bit of sharpness and warmth.
Parmesan cheese: Freshly grated gives that nutty, salty sparkle—you’ll want extra for sprinkling.
Pizza dough: I love using fresh dough, but store-bought works well too—just pick one that’s not overly thick.
Caesar dressing: Adds the tangy creaminess that sets this chicken bake apart from the rest.
Shredded mozzarella: Go for good melting cheese to get that gooey texture everyone loves.
Green onions: Thinly sliced for freshness and a mild bite in every roll.
Egg wash: Brushed on for that gorgeous golden finish.
Chopped parsley: For a fresh, bright garnish that makes the dish pop.

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Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Variations

I love that this Costco Chicken Bake Recipe is a fantastic blank canvas. Over time, I’ve played with adding my own twists, and I encourage you to make it yours too! Whether you want to spice it up or keep it classic, there’s room to experiment.

Spicy Kick: I tried adding a bit of red pepper flakes and swapped regular mozzarella for pepper jack once—it gave the bake a nice zing that my family loved.
Vegetarian Version: Skip the bacon and chicken; load up on sautéed mushrooms and spinach with extra cheese for a hearty meatless option.
Healthier Version: Use whole wheat pizza dough and go light on the cheese; I found it still tastes amazing with these swaps.
Different Dressings: Try ranch or blue cheese instead of Caesar for a new flavor profile that’s still delicious.

How to Make Costco Chicken Bake Recipe

Step 1: Get Your Oven Ready and Bacon Crispy

Preheat your oven to a steamy 425°F. I usually line my baking sheet with parchment paper to keep things from sticking and make cleanup a breeze. Next, get that bacon sizzling in a large skillet over medium heat until it’s lovely and crispy. Don’t rush this part—crispy bacon adds the perfect texture and smoky flavor. Once done, drain it on paper towels and chop into small pieces. Pro tip: wipe out your skillet before moving on to cook the chicken—it keeps flavors clean and prevents burning.

Step 2: Season and Sear the Chicken

Heat your olive oil in the skillet over medium-high heat. While it warms, season both sides of your chicken breasts liberally with Italian seasoning, salt, and freshly ground pepper. When the pan is ready, cook the chicken until both sides turn a beautiful golden brown—about 6 to 8 minutes total. Don’t worry if it sticks a little at first; patience pays off! After cooking, let the chicken rest for about 5 minutes. This little wait helps the juices redistribute, so when you chop it into small pieces, the meat stays juicy and tender instead of drying out.

Step 3: Roll Out Your Dough and Build Your Bakes

Divide your pizza dough into two equal portions. Lightly flour your surface to prevent sticking, and roll each piece out to about ¼-inch thickness. This gives you that nice thin crust similar to Costco’s, but feel free to go a little thicker if you prefer it chewier. Spread half the Caesar dressing evenly across your dough, then layer on half of the cooked chicken, chopped bacon, mozzarella, Parmesan, and sliced green onions. The mix of creamy, cheesy, and savory ingredients is just magical.

Step 4: Shape and Bake to Perfection

Carefully roll your dough up into a large log, sealing the edges so the filling doesn’t escape during baking. Repeat with the second half of dough and ingredients. Place your rolls on the prepared baking sheet, then brush generously with egg wash—this gives that gorgeous golden shine. Sprinkle extra cheese and Italian seasoning on top for a savory finish. Bake for about 25 minutes or until the rolls are beautifully golden brown and the dough is cooked through inside. You’ll know it’s ready when the cheese around the edges bubbles and just begins to brown.

Step 5: Garnish, Slice, and Serve Warm

Once baked, sprinkle your chopped parsley on top for a fresh, herbaceous pop of color and flavor. Slice into generous pieces and serve right away while it’s still warm and melty. Your kitchen will smell amazing, and trust me, the first bite is so worth it!

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Pro Tips for Making Costco Chicken Bake Recipe

Don’t Rush Resting Chicken: I learned the hard way that skipping resting dries out the chicken—five minutes makes all the difference.
Seal Dough Edges Well: Pinch edges firmly or use a little water to help seal so no filling leaks during baking.
Go Easy on Dressing: Too much dressing can make the dough soggy; I stick to an even, thin layer for the best texture.
Use a Sharp Knife to Slice: Let the rolls cool slightly before slicing, and use a serrated knife to keep clean cuts without squishing.

How to Serve Costco Chicken Bake Recipe

A golden-brown baked calzone with a bubbly, crispy top layer of browned cheese rests on a white marbled surface; inside, visible layers include soft white cooked chicken pieces, small bits of crispy bacon, melted light yellow cheese dripping slightly out, and tiny green herb bits mixed throughout, all enclosed in a thick, browned crust that is thicker on the edges and thinner on top, showing a mix of smooth and bubbly textures, photo taken with an iphone --ar 2:3 --v 7 - Costco Chicken Bake, homemade Costco Chicken Bake, cheesy chicken bake recipe, restaurant-style chicken bake, easy Costco Chicken Bake

Garnishes

I keep it simple with freshly chopped parsley because it brightens the whole dish and adds a nice color contrast. Sometimes, I sprinkle just a touch of extra Parmesan or even a pinch of crushed red pepper flakes for those who want a little heat. Green onions add a fresh bite, so don’t skip those either!

Side Dishes

I love pairing this chicken bake with a crisp green salad or some roasted vegetables—something light to balance all that cheesy goodness. Garlic green beans or a simple Caesar salad are my go-tos. You could also serve it up with some homemade coleslaw for a little crunch.

Creative Ways to Present

For special occasions, I’ve arranged the sliced rolls on a large wooden board with small bowls of dipping sauces like ranch or extra Caesar dressing. It turns into such a fun, shareable presentation that’s always a hit at parties. You could even slice smaller, bite-size pieces for a party appetizer version!

Make Ahead and Storage

Storing Leftovers

I store leftovers tightly wrapped in aluminum foil or an airtight container in the fridge. They stay good for about 3-4 days. When I first made this, I underestimated how quickly these disappear—you’ll want to hide a few slices if you don’t want to share!

Freezing

This recipe freezes really well. I wrap individual rolls tightly in plastic wrap and then foil before freezing. When I want one, I thaw it overnight in the fridge and bake it for about 10 minutes to refresh the crust and melt the cheese again.

Reheating

For reheating, I recommend the oven over the microwave—set it at 350°F for about 10-12 minutes to keep the crust crisp and the cheese melty. I’ve found microwaving tends to make the dough soggy, which no one wants!

FAQs

Can I use pre-cooked chicken for the Costco Chicken Bake Recipe?

Absolutely! If you’re short on time, pre-cooked chicken works well. Just chop it up and toss it with a little Italian seasoning and pepper before assembling. It’ll save you a step but still keep the flavors delicious.
What can I substitute for Caesar dressing?

You can swap Caesar dressing for ranch or even a garlic aioli if you prefer. Each brings its own flavor twist, and I’ve had great luck experimenting to find what my family likes best.
Is it okay to use store-bought pizza dough?

Yes! Store-bought pizza dough is a convenient option and works perfectly for this recipe. Just let it come to room temperature before rolling, so it’s easier to stretch.
How do I prevent the filling from leaking out during baking?

Make sure to pinch the edges of your rolled dough tightly, and brushing the edge with a little water before sealing helps it stick better. Avoid overfilling, which can also cause leaks.
Can I make these ahead of time and bake later?

Definitely! You can assemble the rolls, cover them tightly with plastic wrap, and refrigerate for up to 24 hours before baking. Just add a few extra minutes to the baking time if chilled.

Final Thoughts

I absolutely love how this Costco Chicken Bake Recipe brings the taste of a beloved food court item right into my own kitchen. It’s become my family’s comfort food on busy evenings and a surprisingly fun meal to prepare together. Once you try it, I have no doubt you’ll keep coming back to it whether for a weeknight dinner or a weekend treat. So roll up your sleeves, grab your ingredients, and get ready to wow everyone with this cheesy, flavorful beauty—you’re going to nail it!