There is something incredibly comforting about a warm, cheesy casserole packed with savory goodness, and this Teriyaki Chicken Casserole Recipe hits all those notes perfectly. Featuring tender cooked chicken, fluffy rice, vibrant vegetables, and that signature sweet-savory teriyaki glaze, this dish brings a delightful harmony of flavors and textures to your dinner table. It’s a fuss-free, crowd-pleasing casserole that feels special yet comes together quickly, making it an instant favorite for busy weeknights or casual family gatherings.

Ingredients You’ll Need
The magic of this Teriyaki Chicken Casserole Recipe lies in its simple, accessible ingredients that each play a crucial role in delivering flavor, color, and texture. From succulent chicken and hearty rice to fresh veggies and melty cheese, every element works together beautifully.
- Cooked chicken (2 cups): Using rotisserie or pre-cooked chicken saves time and ensures juicy, flavorful meat.
- Cooked white or brown rice (2 cups): This serves as the filling base, soaking up teriyaki sauce and creating a hearty bite.
- Teriyaki sauce (1/2 cup): The star of the show for that perfect sweet and savory glaze that ties all ingredients together.
- Frozen peas and carrots (1 cup): Adds a pop of color and nutritious crunch to balance the dish.
- Chopped green onions (1/2 cup, optional): For freshness and a mild onion bite that complements the casserole.
- Shredded cheddar cheese (1 cup, optional): Melts into a golden blanket, enriching every spoonful with creamy indulgence.
- Garlic powder (1/2 tsp): Introduces a subtle depth of flavor without overpowering the main ingredients.
- Onion powder (1/2 tsp): Enhances the savory profile and rounds out the seasoning.
- Salt and pepper (to taste): Essential for bringing out the natural flavors and balancing sweetness.
- Olive oil (1 tbsp): Used to grease the baking dish, preventing sticking and adding a touch of richness.
How to Make Teriyaki Chicken Casserole Recipe
Step 1: Prepare Your Baking Dish
Start by heating your oven to 350°F (175°C). This moderate heat ensures even cooking and melting without drying out the casserole. Grease your 9×13-inch baking dish with olive oil to keep your creation from sticking and to add an inviting aroma as it bakes.
Step 2: Combine the Ingredients
In a large bowl, toss together the cooked chicken, rice, teriyaki sauce, peas and carrots, garlic powder, onion powder, and a pinch of salt and pepper. Stir everything thoroughly so every piece of chicken and grain of rice is infused with that delectable teriyaki flavor. This mix is where your casserole’s harmony begins.
Step 3: Transfer and Spread Evenly
Pour the mixed ingredients into your prepared dish and spread it out evenly with a spatula. An even layer ensures consistent cooking and that every serving is loaded with that perfect balance of protein, veggies, and sauce.
Step 4: Add Cheese and Green Onions
Top the surface with your shredded cheddar cheese and sprinkle chopped green onions if you’re using them. This step adds richness and a fresh burst of flavor, elevating the casserole from simple comfort food to something truly special.
Step 5: Bake Covered
Cover your dish tightly with aluminum foil and bake for 20 to 25 minutes. The cover traps moisture, warming everything through and allowing flavors to meld together creating that signature casserole cohesiveness.
Step 6: Bake Uncovered for Cheesy Perfection
Remove the foil and bake for another 5 to 7 minutes to let the cheese bubble up and develop that gorgeous golden-brown crust. This final step is what makes the casserole irresistibly inviting.
Step 7: Let it Rest
Before digging in, allow your Teriyaki Chicken Casserole Recipe to cool for a few minutes. This helps it set slightly so that every serving holds together nicely and you can savor each bite without it falling apart.
How to Serve Teriyaki Chicken Casserole Recipe

Garnishes
A sprinkle of extra chopped green onions or a handful of toasted sesame seeds on top will bring a fresh, vibrant note and a delightful crunch. These garnishes brighten every hearty slice and make your dish look as good as it tastes.
Side Dishes
Serve alongside a crisp green salad with a tangy vinaigrette or some steamed broccoli to add a refreshing crispness and balance out the casserole’s creamy richness. Pickled vegetables also pair wonderfully by adding a zippy contrast.
Creative Ways to Present
For a fun twist, try serving the casserole in individual ramekins or scoop portions into lettuce cups for a light, handheld option. You can even add a fried egg on top of a hot serving for a rich, silky finish that feels extra special.
Make Ahead and Storage
Storing Leftovers
Store any leftover Teriyaki Chicken Casserole Recipe in an airtight container in the refrigerator. It will keep well for up to 3 days, making it an easy, delicious option for reheated lunches or dinners during the week.
Freezing
This casserole freezes beautifully. Wrap it tightly in foil and plastic wrap or place portions in freezer-safe containers. It will stay good for up to 2 months. Just thaw in the fridge overnight before reheating for a comforting meal any day.
Reheating
Reheat leftovers gently in the oven at 350°F until warmed through to maintain its texture and melty cheese. Alternatively, microwave individual servings covered loosely with a microwave-safe lid for convenience, stirring halfway through to heat evenly.
FAQs
Can I use different vegetables in this casserole?
Absolutely! Feel free to swap peas and carrots for other mixed vegetables like bell peppers, corn, or green beans depending on what you have on hand. The casserole is very versatile and welcomes your favorite veggies.
Is it necessary to add cheese?
Cheese adds a wonderful creamy texture and flavor boost, but it’s totally optional. If you’re avoiding dairy or prefer a lighter dish, you can simply skip the cheese or try a non-dairy alternative.
Can I make my own teriyaki sauce for this recipe?
Yes! Homemade teriyaki sauce made from soy sauce, honey, sesame oil, garlic, and ginger can elevate the recipe and add fresh flavors. Using store-bought sauce is a great shortcut, but the homemade version brings an extra special touch.
What type of chicken works best?
Rotisserie chicken is ideal because it’s flavorful and requires no prep, but cooked chicken breasts or thighs work wonderfully too. Just make sure the chicken is fully cooked and shredded or cubed before mixing.
Can I make this casserole gluten-free?
Yes, as long as you use gluten-free teriyaki sauce and check that all other ingredients are gluten-free, this recipe is safe for a gluten-free diet. Brown rice is a great naturally gluten-free choice here.
Final Thoughts
This Teriyaki Chicken Casserole Recipe is one of those dishes that brings warmth and joy with every bite, combining simple pantry staples into something truly satisfying. Whether you’re feeding a family or craving a convenient yet comforting meal, I encourage you to give it a try. You might just find it becoming a new favorite in your own recipe rotation!
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Teriyaki Chicken Casserole Recipe
- Prep Time: 10 minutes
- Cook Time: 30-32 minutes
- Total Time: 40-42 minutes
- Yield: 6 servings
- Category: Main Course
- Method: Baking
- Cuisine: American with Asian Influence
Description
A comforting and easy-to-make Teriyaki Chicken Casserole combining tender shredded chicken, seasoned rice, and vibrant vegetables all baked together and topped with melted cheddar cheese. Perfect for a family dinner or meal prepping.
Ingredients
Main Ingredients
- 2 cups cooked chicken, shredded or cubed (preferably rotisserie chicken)
- 2 cups cooked white or brown rice
- 1/2 cup teriyaki sauce (store-bought or homemade)
- 1 cup frozen peas and carrots (or mixed vegetables)
- 1/2 tsp garlic powder
- 1/2 tsp onion powder
- Salt and pepper, to taste
- 1 tbsp olive oil (for greasing the baking dish)
Optional Toppings
- 1/2 cup chopped green onions
- 1 cup shredded cheddar cheese or mozzarella
Instructions
- Preheat and prepare dish: Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish with 1 tablespoon of olive oil to prevent sticking.
- Combine ingredients: In a large mixing bowl, thoroughly mix the cooked shredded or cubed chicken, cooked rice, teriyaki sauce, frozen peas and carrots, garlic powder, onion powder, and a pinch of salt and pepper until evenly combined.
- Assemble casserole: Pour the chicken and rice mixture evenly into the prepared baking dish and spread it out smoothly for uniform cooking.
- Add toppings: Sprinkle the shredded cheese over the top, followed by the chopped green onions, if using, to add flavor and texture.
- Initial bake: Cover the casserole tightly with aluminum foil and bake in the preheated oven for 20-25 minutes, allowing the casserole to heat through and the flavors to meld.
- Finish baking: Remove the foil and continue baking for another 5-7 minutes, until the cheese topping is melted, bubbly, and lightly browned for a delicious finish.
- Cool and serve: Let the casserole cool for a few minutes to set before slicing and serving, ensuring clean portions and the best taste experience.
Notes
- You can substitute rotisserie chicken with any cooked chicken you have on hand.
- For a lower-calorie option, use brown rice and reduced-fat cheese.
- Feel free to add other vegetables such as bell peppers or corn for extra nutrition and color.
- If you want a stronger teriyaki flavor, increase the teriyaki sauce by a few tablespoons.
- Leftovers can be refrigerated for up to 3 days and reheated in the oven or microwave.