Chicken Alfredo Casserole

INGREDIENTS :
2 dry cups pasta (shells or elbow macaroni are really good for this recipe)
1 15-16 oz jar of a GOOD Alfredo sauce
1-2 cups cooked chicken, shredded or chunked
1/2 cup chicken broth
5 oz shredded Parmesan cheese
2 cups shredded mozzarella cheese (one 8 oz bag)
1-1/2 tsp minced garlic
salt and pepper to taste

 INSTRUCTIONS :
Preheat oven to 350*.
Prepare pasta according to package directions.
In medium bowl, combine pasta, Alfredo sauce, cooked chicken, chicken broth, garlic, salt and pepper, shredded Parmesan cheese and mix well.
Grease 9x13 baking dish.
Pour chicken mixture into baking dish.
Sprinkle mozzarella cheese on top.
Bake uncovered for 30-35 minutes