I created this chicken casserole based on a recipe I found on a spaghetti sauce label. I made a few substitutions and additions and was quite pleased with the results. —Jackie Wood, Jackson, Tennessee
Spinach Chicken Casserole Recipe photo by Taste of Home
Cook pasta according to package directions. Meanwhile, in a large nonstick saucepan coated with cooking spray, saute chicken until no longer pink; set aside.
In the same pan, saute onion and green pepper until crisp-tender. Add the spaghetti sauce, spinach, mushrooms and olives. Bring to a boil. Reduce heat; simmer, uncovered, for 5 minutes. Drain pasta; add chicken and pasta to the pan. Sprinkle with 1 cup cheese and toss to coat.
Transfer to a 13x9-in. baking dish coated with cooking spray; sprinkle with remaining cheese. Cover and bake at 350° for 20-25 minutes or until cheese is melted.