Costco Chicken Bake (Easy Homemade Copycat Recipe)

A Costco chicken bake is the long, golden roll of pizza-style dough you see at the warehouse food court, stuffed with chicken, bacon, cheese and a creamy Caesar-style dressing. This page is a homemade copycat chicken bake inspired by that snack. It is not the official recipe, and Simple Easy Recipe isn’t affiliated with Costco in any way.

Below you’ll find the ingredients, store-bought and homemade dough, how to roll and seal each bake so it doesn’t leak, oven times at 400°F, make-ahead and freezer plans, air fryer reheating, a lighter version, a fix-it table and a recipe card for 4 big chicken bakes.

What Is a Costco Chicken Bake?

At heart, a chicken bake is a closed sandwich made from bread dough. Chopped chicken, crisp bacon and shredded cheese are tossed in a creamy dressing, wrapped in dough, brushed with a savory topping and baked until browned. It’s hand-held, filling and easy to eat on the go.

Nobody outside the company publishes the exact food-court formula, so this chicken bake recipe doesn’t try to guess it. Instead, it rebuilds the flavors most people recognize:

• A chewy, bready shell rolled around the filling like a log, not folded like a half-moon calzone.
• A creamy, salty filling of chicken, bacon and Caesar dressing, with green onion for freshness.
• Two cheeses: melty mozzarella inside and nutty Parmesan both inside and on top.
• A garlic-Parmesan crust that browns in the oven and makes the outside taste as good as the middle.

Think of it as a cousin of the stromboli and the calzone. If you like those, or a rolled sandwich such as a buffalo chicken wrap, you’ll feel right at home here.

Ingredients for a Copycat Chicken Bake

These amounts make 4 large chicken bakes, each about 9 inches (23 cm) long. Exact numbers are in the recipe card at the bottom.

• Pizza dough: 1½ lb (680 g), store-bought or homemade, at room temperature.
• Cooked chicken: 1 lb (450 g), about 3 cups chopped. Rotisserie chicken, leftover roast chicken or poached breast all work.
• Bacon: 6 slices, cooked crisp and crumbled.
• Caesar dressing: ⅓ cup (80 ml), a thick, creamy bottled kind or homemade.
• Low-moisture mozzarella: 1½ cups (170 g) shredded. Fresh mozzarella is too wet.
• Parmesan: ½ cup (50 g) finely grated, split between the filling and the top.
• Green onions: 3, thinly sliced.
• Garlic-Parmesan topping: 2 tbsp (28 g) melted butter, 1 small clove garlic grated, a pinch of dried parsley.

Choosing the chicken

White meat gives the classic look, while thigh meat stays juicier after a second trip through the oven. If you’re cooking chicken from scratch, see our boneless skinless chicken breast recipes for easy methods. Leftover chipotle chicken also makes a smoky twist. Chop it into ½-inch (1 cm) pieces so the filling packs tightly and the chicken bake slices cleanly.

Store-Bought vs. Homemade Pizza Dough

The dough is half the experience, so pick the one that fits your day. Both make a good copycat chicken bake.

Quick homemade dough

For 1½ lb (680 g) of dough, stir 1 cup plus 2 tbsp (270 ml) warm water with 2¼ tsp (1 packet) instant yeast and 1 tsp sugar. Add 3 cups (375 g) all-purpose or bread flour, 1½ tsp fine salt and 2 tbsp olive oil.

1. Mix to a shaggy dough, then knead 6 to 8 minutes by hand, or 5 minutes in a stand mixer, until smooth and springy.
2. Cover and let it rise in a warm spot until doubled, about 1 to 1½ hours.
3. Punch it down and divide it into 4 equal pieces of about 6 oz (170 g).
4. Rest the pieces, covered, for 15 minutes so the gluten relaxes and they roll without shrinking.

Raw flour and raw dough can carry bacteria, so don’t taste the dough before baking. The FDA explains why in its guide to handling flour safely.

Making the Chicken Bacon Caesar Filling

A good filling is thick and creamy, not runny. Too much dressing is the number one reason a chicken bake leaks or turns soggy, so measure it.

1. Cook the bacon crisp. Fry the slices in a skillet over medium heat for 8 to 10 minutes, or bake them on a sheet pan at 400°F (205°C) for 15 to 18 minutes. Drain on paper towels and crumble. Limp bacon turns chewy and greasy inside the dough.
2. Cool the chicken. Warm chicken softens the cheese and loosens the dressing. Use it cold or at room temperature.
3. Mix. In a bowl, combine the chicken, bacon, green onions, ¼ cup (25 g) Parmesan and the Caesar dressing. Fold in the mozzarella last.
4. Check the texture. The mix should clump when squeezed and leave the bowl almost clean. If it looks wet, add a handful more chicken or cheese.

If you’re using raw chicken, cook it fully first; it won’t cook through inside the dough. Poultry is safe at 165°F (74°C), per the FoodSafety.gov minimum temperature chart.

Flavor swaps

• Ranch instead of Caesar for a chicken bacon ranch version.
• Buffalo: 2 tbsp hot sauce mixed into the dressing, with a little blue cheese.
• Pesto: half pesto, half Caesar, plus a few sun-dried tomatoes.
• Extra greens: a handful of chopped, well-squeezed cooked spinach.

How to Roll and Seal a Chicken Bake So It Doesn’t Leak

This is where homemade versions usually go wrong. The trick is a thin, even sheet of dough, a filling that stays away from the edges, and a seam that’s pinched and then baked underneath.

1. Roll a rectangle. On a lightly floured surface, roll each 6-oz (170 g) piece to about 9 × 7 inches (23 × 18 cm), roughly ⅛ inch (3 mm) thick. If it springs back, rest it 5 minutes and roll again.
2. Place the filling. Spoon a quarter of the filling in a log along one long side, leaving a 1-inch (2.5 cm) border at that edge and at both short ends.
3. Fold in the ends. Fold each short end over the filling, like a burrito.
4. Roll it up. Roll from the filled side toward the far edge, keeping it snug.
5. Seal the seam. Brush the far edge with a little water, finish rolling and pinch the seam firmly along its length. Pinch the ends closed too.
6. Seam side down. Set the chicken bake seam side down on a parchment-lined sheet pan, 2 to 3 inches (5 to 8 cm) from its neighbors.
7. Vent it. Cut 2 or 3 small diagonal slits across the top so steam can escape without bursting the seam.

Brush the tops with the garlic butter and sprinkle with the remaining ¼ cup (25 g) Parmesan and a pinch of parsley. The cheese crust is what gives a chicken bake its savory, golden top.

Dough troubleshooting while rolling

• Tears: pinch the hole closed or patch it with a scrap of dough. Small tears are fine on the ends.
• Sticky dough: dust with flour, but brush off the extra before sealing, or the seam won’t stick.
• Dry, crusty edges: cover the waiting pieces with a towel or plastic wrap.

Baking at 400°F: Times and Temperatures

Bake on the middle rack of an oven heated to 400°F (205°C). The dough needs enough heat to set and brown before the filling gets hot enough to push through the seam.

• Use a thermometer. Push it through a vent into the center of the filling. Because the chicken is already cooked, you’re aiming for a hot, safe filling at 165°F (74°C).
• Check the bottom. Lift one bake with a spatula. It should be golden, not pale.
• Rest 5 minutes. The cheese sets a little and each chicken bake slices without spilling.

Make-Ahead and Freezing Plans

Chicken bakes are a great freezer meal because the shell protects the filling. You can prep at three stages.

• For raw frozen bakes, wait to add the garlic butter and Parmesan topping until just before baking.
• Label each bag with the date and the cooking time so anyone in the house can make one.
• Cooked leftovers keep 3 to 4 days in the fridge. Refrigerate them within 2 hours of baking, as the cold food storage chart advises.

Reheating a Chicken Bake in the Air Fryer

The microwave makes the crust soft and chewy. The air fryer brings back the crisp shell in a few minutes, the same idea as when you reheat fried chicken in the air fryer. Whatever method you use, reheat leftovers until the center reaches 165°F (74°C).

• Oven: 350°F (175°C) on a sheet pan for 15 to 20 minutes from the fridge.
• Raw frozen bakes in the air fryer: 330°F (165°C) for 22 to 28 minutes, turning once, if they fit your basket.

A Lighter Chicken Bake Recipe

A full-size homemade chicken bake is a hearty meal. These swaps keep the flavor and cut about 250 calories per bake, by a USDA-based estimate.

• Less dough: use 1 lb (450 g) of dough for 4 bakes, rolled a little thinner. Whole-wheat pizza dough adds fiber.
• Greek yogurt Caesar: mix 3 tbsp plain Greek yogurt, 1 tbsp Caesar dressing, 1 tsp lemon juice and ½ tsp Dijon.
• Turkey bacon or less bacon: 4 slices of crisp regular bacon still gives plenty of flavor.
• Less cheese: 1 cup (115 g) part-skim mozzarella; keep the Parmesan, since a little goes a long way.
• More vegetables: add chopped, squeezed spinach or diced roasted red pepper to bulk out the filling.
• Skip the butter: brush the tops with olive oil spray or beaten egg white instead.

Serve a lighter chicken bake with a big green salad and you have a balanced lunch that still tastes like the food court.

Costco Chicken Bake vs. Homemade Copycat

A homemade copycat won’t be identical to the original, and that’s fine. Here’s how cooking your own changes things:

• Size: the food-court version is famously large. You choose the size here, from snack bites to one family-size log.
• Ingredients: you pick the chicken, the dressing and the cheese, and you can leave out anything you don’t eat.
• Salt: bacon, Caesar dressing and Parmesan are all salty. Making it yourself means you can choose lower-sodium versions.
• Freshness: it comes straight out of your oven, and you can freeze a batch for later.

We don’t know the store’s exact recipe, nutrition or price, so we don’t list them. If you want a figure for the original, check the store’s own information. For a Costco chicken bake at home, this version gets you close in look and flavor.

Tools for Making Chicken Bakes

You don’t need special equipment for a homemade chicken bake. A few basics make rolling and baking easier:

• Rimmed sheet pan lined with parchment, so melted cheese doesn’t stick.
• Rolling pin and a ruler, so every chicken bake is the same size and bakes evenly.
• Pastry brush for the water seal and the garlic butter.
• Instant-read thermometer to check the 165°F (74°C) center.
• Serrated knife for clean slices through the crust.

Troubleshooting Your Chicken Bake

Most problems come from a wet filling, a weak seam or too little heat. Use this table to fix your next batch of chicken bakes.

What to Serve with Chicken Bakes

A chicken bake is a meal on its own, but a fresh side makes it feel like dinner.

• Salads: a crisp Caesar or chopped green salad with a light vinaigrette.
• Soups: a cup of tomato soup or our creamy chicken gnocchi soup for a cozy lunch.
• Dips: warm marinara, extra Caesar dressing or ranch on the side.
• Game-day spread: slice snack-size chicken bakes into rounds and serve them with a steak sandwich platter.
• More ideas: browse the rest of our chicken recipes.

Chicken Bake Recipe FAQ

Can I use canned chicken?

Yes. Drain it very well and press out the liquid with paper towels, or it will make the filling wet. You’ll need about three 10-oz (283 g) cans for this recipe.

Can I make chicken bakes with crescent dough or puff pastry?

You can, but they won’t taste like the classic version. Both are flakier and richer, and they brown faster:

• Crescent dough: bake at 375°F (190°C) for 15 to 18 minutes.
• Puff pastry: bake at 400°F (205°C) for 20 to 25 minutes.

Why is my filling dry?

Lean chicken breast and too little dressing can make it dry, especially after reheating. Add 1 to 2 tbsp more dressing, or use part thigh meat.

Is this the official recipe?

No. It’s an independent copycat chicken bake inspired by the food-court snack, written for home kitchens. Simple Easy Recipe isn’t affiliated with Costco, and this chicken bake recipe isn’t the store’s own.

How many calories are in a homemade chicken bake?

About 980 calories per large bake made with the card amounts, by a USDA-based estimate. Snack-size bakes come in at roughly half that, and the lighter version above saves about 250 per bake.

Can I make one big chicken bake instead of four?

Yes. Roll all of the dough into a 16 × 10-inch (40 × 25 cm) rectangle, fill and roll it the same way, and bake for 30 to 35 minutes until the center reaches 165°F (74°C). Slice it into thick pieces with a serrated knife.

Copycat Chicken Bake Recipe Card

Calories are an estimate per serving (1 large bake, with all of the topping and no dips or sides) based on USDA FoodData Central values for pizza dough, roasted chicken breast, cooked bacon, Caesar dressing, part-skim mozzarella, Parmesan, butter, green onion and garlic.

Chef Emma

Copycat Chicken Bake

A homemade copycat chicken bake inspired by the warehouse food court: pizza dough rolled around chicken, crisp bacon, Caesar dressing, mozzarella and Parmesan, topped with garlic butter and Parmesan and baked at 400°F. Makes 4 large bakes. Not the official recipe.

Print Recipe Pin Recipe

Prep Time 30 minutes mins

Cook Time 25 minutes mins

Total Time 55 minutes mins

Servings: 4 bakes

Course: Main Course

Cuisine: American

Calories: 980

Ingredients Equipment Method Notes

Ingredients

  

Filling

• 6 slices bacon cooked crisp and crumbled
• 1 lb cooked chicken 450 g, about 3 cups chopped into ½-inch pieces, cold or room temperature
• ⅓ cup creamy Caesar dressing 80 ml
• 1½ cups shredded low-moisture mozzarella 170 g
• ¼ cup finely grated Parmesan 25 g
• 3 green onions thinly sliced

Dough and topping

• 1½ lb pizza dough 680 g, store-bought or homemade, at room temperature
• all-purpose flour for rolling
• 2 tbsp unsalted butter 28 g, melted
• 1 small clove garlic finely grated
• ¼ cup finely grated Parmesan 25 g
• 1 pinch dried parsley

Equipment

• Rimmed sheet pan and parchment paper
• Rolling pin
• Pastry brush
• Instant-read thermometer

Method

 

1. Heat the oven to 400°F (205°C) with a rack in the middle. Line a rimmed sheet pan with parchment.
2. Cook the bacon in a skillet over medium heat for 8 to 10 minutes until crisp. Drain on paper towels and crumble.
3. In a bowl, mix the chicken, bacon, green onions, ¼ cup Parmesan and Caesar dressing. Fold in the mozzarella. The filling should clump when squeezed and not look wet.
4. Divide the dough into 4 pieces of about 6 oz (170 g). On a lightly floured surface, roll each into a 9 × 7-inch (23 × 18 cm) rectangle about ⅛ inch thick. Rest the dough 5 minutes if it springs back.
5. Spoon a quarter of the filling in a log along one long side, leaving a 1-inch border at that edge and at both ends. Fold the short ends over the filling and roll it up snugly.
6. Brush the far edge with water, finish rolling and pinch the seam and ends firmly. Set the bakes seam side down on the pan, 2 to 3 inches apart, and cut 2 or 3 small slits in each top.
7. Stir the garlic into the melted butter. Brush it over the bakes and sprinkle with the remaining ¼ cup Parmesan and the parsley.
8. Bake for 20 to 25 minutes, until the tops and bottoms are deep golden and the filling reaches 165°F (74°C). Rest 5 minutes before slicing.

Notes

This is a homemade copycat inspired by the Costco food-court chicken bake, not the official recipe; Simple Easy Recipe isn’t affiliated with Costco. Use fully cooked chicken; poultry is safe at 165°F (74°C). To freeze raw, freeze the shaped bakes without the topping, then add it and bake from frozen at 400°F for 35 to 40 minutes. Refrigerate leftovers within 2 hours and eat within 3 to 4 days; reheat to 165°F (74°C) in an air fryer at 350°F for 8 to 10 minutes. Calories are an estimate per bake from USDA FoodData Central values.