Italian Pastina

This recipe is from Giada De Laurentiis from the food network.  I really like her!  This recipe is easy and uses ingredients you most likely have on hand.  It's a new spin on traditional spaghetti. 

1 lb. Pasta (I used Rotini)
2 T. Olive Oil
1-2 Chicken Breasts, cubed
1 small Onion, diced small
2 cloves garlic, pressed
2 14.5 oz. cans diced tomatoes
2 C. shredded mozzarella
2 T. Parsley
1/2 tsp. salt
1/4 tsp. pepper
1/2 cup bread crumbs
1/2 cup grated Parmesan
2 T. Butter, melted

Preheat oven to 400 degrees.  Cook pasta according to package directions.  While pasta is cooking, heat oil in a large skillet and cook chicken, onion and garlic.  Add tomatoes, salt, pepper and parsley to skillet.  Cook for 1 minute longer then stir in cooked pasta and mozzerella cheese.  Spray a 9x13 baking dish with non-stick spray, then pour pasta mixture into dish.  In a separate bowl combine bread crumbs, parmesan and melted butter.  Sprinkle mixture over top of pasta.  Bake for 30 minutes.