In a large skillet, heat the olive oil over medium-high heat. Add the chicken cubes to the skillet and cook for 5-7 minutes, until lightly browned.
Add the onion, garlic, bell peppers, mushrooms, corn, and peas to the skillet. Cook for an additional 5-7 minutes, stirring occasionally, until vegetables are tender.
Add the chicken broth, Italian seasoning, salt, and black pepper to the skillet. Simmer for 5 minutes, until the sauce has thickened.
Transfer the contents of the skillet to a 9x13 inch baking dish. Sprinkle the Parmesan cheese over the top.
Bake for 25 minutes, until the cheese is melted and the casserole is bubbly.
Interesting Facts
This casserole is a great way to get your family to eat their vegetables!
This dish can be served as a main dish or side dish.
It can be made ahead of time and stored in the refrigerator for up to three days.