Mom had one taste and instantly wanted to know how to make it.

Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking dish lightly with olive oil.

In a large mixing bowl, combine the cooked chicken, cooked rice, carrots, bell peppers, broccoli, and peas.

Add the teriyaki sauce, soy sauce, garlic powder, and onion powder to the bowl. Stir well until all the ingredients are evenly coated.

Transfer the mixture to the prepared baking dish. Spread it out evenly.

Sprinkle the shredded mozzarella cheese on top of the casserole.

Cover the dish with aluminum foil and bake in the preheated oven for 25-30 minutes, until the veggies are tender and the cheese is melted and bubbly.

Remove the foil and bake for an additional 5 minutes, or until the top is golden and crispy.

Let the casserole cool for a few minutes before serving.