Directions

1. Preheat an oven to 350 degrees F (175 degrees C).
2. Fill a large pot with lightly salted water and bring to a rolling boil over high heat. Once the water is boiling, stir in the rotini, and return to a boil. Cook uncovered, stirring occasionally, until the pasta has cooked through, but is still firm to the bite, about 8 minutes. Drain well in a colander set in the sink.
3. Stir together the rotini, chicken, and mozzarella cheese in a large casserole dish. Pour the marinara sauce over the pasta mixture; sprinkle with bread crumbs. Cover the dish with aluminum foil.
4. Bake in the preheated oven until the cheese is entirely melted, about 35 minutes.