Ingredients
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8 ounces uncooked rigatoni pasta
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1 tablespoon olive oil
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1 cup finely chopped onion (about 1 medium)
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1 (10 ounce) package frozen chopped spinach, thawed (I used 10 oz. fresh baby spinach leaves, chopped)
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3 cups cubed cooked chicken breasts (I used chopped rotisserie chicken from the grocery deli)
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1 (14 1/2 ounce) can Italian-style diced tomatoes, undrained
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1 (8 ounce) container chive & onion cream cheese
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1/2 teaspoon salt
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1/2 teaspoon pepper
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1 1/2 cups shredded mozzarella cheese
Instructions
- Prepare rigatoni acoording to package directions.
- Meanwhile, spread oil on bottom of an 11x7" baking dish; add onion in a single layer. Bake at 375 degrees for 15 minutes or just until tender. Transfer onion to a large bowl and set aside.
- Drain thawed spinach well, pressing between layers of paper towls.
- Stir rigatoni, spinach, chicken and next 4 ingredients into onion in bowl. Spoon mixture into baking dish, and sprinkle evenly with shredded mozzarela cheese.
- Bake, covered, at 375 degrees for 30 minutes; uncover and bake 15 more minutes or until bubbly.