
This Teriyaki Chicken and Rice Casserole brings together the comfort of a classic baked dish with the irresistible flavors of teriyaki, juicy chicken, sweet pineapple, and plenty of colorful vegetables. It is both a time saver and a crowd pleaser, perfect for busy weeknights or relaxed family gatherings when you want something hearty without a ton of clean up.
I first whipped this up on a chilly Sunday and everyone was asking for seconds before it had even cooled I love that it is simple but always feels special with those tender pineapple bursts
Ingredients
- Low sodium soy sauce: for that classic salty tang and deep umami make sure to reach for a good quality brand to avoid excess salt
- Brown sugar and honey: for a just right sweet note in the sauce plus a lush texture raw honey always gives better depth
- Fresh ground ginger: offers brightness and warmth buy a small fresh knob and keep it in the freezer
- Chicken breasts: boneless and skinless so they are easy to shred opt for plump firm meat with no discoloration
- Frozen unsauced mixed Asian vegetables: for easy prep without skimping on variety look for vibrant color and a firm texture through the package
- Pineapple tidbits in juice: bring pops of sweetness and acidity drain them well and avoid the syrup packed kind
- Cooked brown rice: for a nutty chewy base always rinse before cooking for fluffier results
- Cornstarch: thickens up the sauce so it hugs every ingredient only a little goes a long way
- Minced garlic and a splash of olive oil: because they work magic in bringing out all the savory layers
Step-by-Step Instructions
- Make the Teriyaki Sauce:
- In a small saucepan combine soy sauce water brown sugar honey ginger olive oil and garlic Stir as you heat gently over medium until the sugar melts and everything is combined then bring to a low simmer so flavors come together
- Thicken the Sauce:
- Mix cornstarch with a little cold water in a bowl to make a slurry Slowly drizzle the slurry into the boiling sauce whisking constantly until the mixture goes glossy and thick Set the sauce aside and keep it warm
- Roast the Chicken:
- Preheat your oven to a steady 350 degrees Place chicken breasts flat in a casserole dish and coat them generously with about a cup of the warm teriyaki sauce This helps the flavor infuse as the chicken bakes Bake uncovered for about thirty to thirty five minutes until the meat is tender and just cooked through
- Prepare the Rice and Vegetables:
- While the chicken is baking steam the frozen mixed vegetables just until crisp and vibrant following the package directions At the same time cook your brown rice with enough water to keep it fluffy and not mushy
- Shred and Mix:
- Once your chicken is cooked shred it right in the baking dish using two forks Add in the cooked vegetables pineapple tidbits and brown rice Pour almost all the remaining teriyaki sauce over the top and give everything a thorough stir so the sauce coats all the nooks
- Finish Baking:
- Return the casserole to the oven for another fifteen minutes so everything melds together and warms through Just before serving drizzle the rest of the sauce over the top for extra shine and flavor

Sweet tart pineapple is my favorite bite and always reminds me of summer dinners when fresh pineapple made it extra vibrant My sister still asks me to bring this to every potluck she hosts because it is always the first dish gone
Storage Tips
Leftovers keep beautifully in an airtight container in your fridge for up to four days If you want to freeze portion into individual servings and wrap well so it does not dry out When reheating in the microwave sprinkle with a few drops of water and cover loosely to restore moisture
Ingredient Substitutions
You can swap chicken thighs for chicken breasts for even juicier meat If you do not have brown rice go for cooked jasmine or basmati and the dish will be just as satisfying For extra veggies or a pop of color stir in diced red bell pepper or sugar snap peas just before the final bake
Serving Suggestions
It stands alone as a one dish meal or you can plate it with steamed edamame or a crisp green salad For a finishing touch sprinkle with chopped scallions or toasted sesame seeds My family loves it with an extra splash of hot sauce at the table

Cultural Context
This casserole is a cozy American mashup inspired by Japanese teriyaki flavors It uses pantry sauces and boxed veggies to make Asian fusion speedy and accessible You get all the umami rich comfort of teriyaki with the fuss free practicality of a classic casserole
Frequently Asked Questions
- → Can I use different vegetables in this casserole?
Absolutely! Substitute your favorite stir-fry vegetables such as bell peppers, snap peas, or carrots for variety.
- → What type of rice works best?
Cooked brown rice provides a hearty texture, but white jasmine or basmati rice also work well in this casserole.
- → Can this dish be made ahead of time?
Yes, assemble all components and refrigerate. Bake just before serving for best freshness and texture.
- → How do I reheat leftovers?
Warm individual portions in the microwave or reheat the entire casserole covered in the oven until heated through.
- → Is the teriyaki sauce very sweet?
The homemade sauce balances sweet notes from pineapple and honey with the savory depth of soy and ginger.