Easy Teriyaki Chicken and Rice Casserole

Name: Easy Teriyaki Chicken and Rice Casserole
Prep time: 10 min
Cook time: 25 min
Total time: 35 min
Yield: 4
Cuisine: Japanese Inspired
Ingredients: 2 cups cooked chicken, shredded or diced; 3 cups cooked white rice; 2 cups frozen mixed vegetables; 1/2 cup soy sauce; 1/4 cup honey; 2 tablespoons brown sugar; 1 tablespoon rice vinegar; 1 teaspoon garlic powder; 1 teaspoon ground ginger; 1 tablespoon cornstarch mixed with 2 tablespoons water

A simple and comforting one pan dinner that makes perfect use of leftover chicken and rice.

By Recipes By Nani· 🌍 Japanese Inspired· October 6, 2026

Easy Teriyaki Chicken and Rice Casserole

recipesbynani.com

Prep

10 minutes

Cook

25 minutes

Total

35 minutes

Serves

This casserole is one of my favorite ways to turn leftovers into a brand new meal that my whole family enjoys. It comes together so quickly on busy weeknights, and it tastes even better when the savory sauce gets nice and bubbly in the oven.

You can use any frozen vegetable mix you have in your freezer, which makes this recipe incredibly flexible. If you want a bit of extra crunch, try topping the dish with some toasted sesame seeds or sliced green onions right before you serve it.

🧺 Ingredients

2 cups cooked chicken, shredded or diced
3 cups cooked white rice
2 cups frozen mixed vegetables
1/2 cup soy sauce
1/4 cup honey
2 tablespoons brown sugar
1 tablespoon rice vinegar
1 teaspoon garlic powder
1 teaspoon ground ginger
1 tablespoon cornstarch mixed with 2 tablespoons water

👩‍🍳Instructions

1
Preheat your oven to 375 degrees Fahrenheit and lightly grease a 9x13 inch baking dish.
2
In a small saucepan over medium heat, whisk together the soy sauce, honey, brown sugar, rice vinegar, garlic powder, and ground ginger.
3
Bring the sauce to a gentle simmer, then stir in your cornstarch and water mixture to thicken it up slightly.
4
In a large bowl, combine the cooked chicken, rice, frozen vegetables, and the prepared teriyaki sauce until everything is evenly coated.
5
Pour the mixture into your baking dish and spread it out into an even layer.
6
Bake for 20 to 25 minutes until the center is heated through and the edges are bubbling.
7
Let the casserole sit for five minutes before serving to let the flavors settle.

💡 Tips

Store any leftovers in an airtight container in the fridge for up to three days. You can easily reheat individual portions in the microwave for a quick lunch the next day.

#easy dinner #chicken #rice #casserole #weeknight meal

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