Chicken and Spinach Pasta

Ingredients

8 ounces uncooked rigatoni
1 tablespoon olive oil
1 cup finely chopped onion
1 (10-oz.) package frozen chopped spinach, thawed
3 cups cubed cooked chicken breasts
1 (14.5-oz.) can Italian-style diced tomatoes
1 (8-oz.) container chive-and-onion cream cheese
1/2 teaspoon salt
1/2 teaspoon pepper
1 1/2 cups (6 oz.) shredded mozzarella cheese

Preparation

1. Prepare rigatoni according to package directions.
2. Meanwhile, spread oil on bottom of an 11- x 7-inch baking dish; add onion in a single layer.
3. Bake at 375° for 15 minutes or just until tender. Transfer onion to a large bowl, and set aside.
4. Drain chopped spinach well, pressing between layers of paper towels.
5. Stir rigatoni, spinach, chicken, and next 4 ingredients into onion in bowl. Spoon mixture into baking dish, and sprinkle evenly with shredded mozzarella cheese.
6. Bake, covered, at 375° for 30 minutes; uncover and bake 15 more minutes or until bubbly.

Makes 4 to 6 servings