Step 1

Preheat oven to 350°F and set aside a 2-quart baking dish.

Step 2

In a large skillet, heat half of the oil over medium heat. Season the chicken with salt and pepper, and saute until cooked through, 5-7 minutes. Remove chicken to baking dish.

Step 3

Add peppers, mushrooms, onions, and zucchini to pan. Saute until soft, 5-7 more minutes, then add garlic and thyme and cook 2 minutes more. Season well with salt and pepper and add to baking dish.

Step 4

Stir chicken and vegetables together in baking dish, then top with mozzarella cheese. Bake until cheese is melted, 10-15 minutes. Serve and enjoy!