Experience comfort food with a delightful Cheesy Chicken and Pasta Casserole, featuring a flavorful blend of chicken, pasta, marinara sauce, and a blend of cheeses. This dish is perfect for using leftover chicken and easy to make for a weeknight dinner.
Preheat the oven to 350 degrees F (175 degrees C). Spray a 9x9-inch baking dish with nonstick cooking spray.
2
In a large skillet, heat olive oil over medium heat. Add chopped onion and cook until softened, about 5 minutes. Stir in minced garlic, Italian seasoning, salt, and black pepper, cooking for an additional 2 minutes.
3
Combine cooked penne pasta, shredded chicken, cooked onions and garlic, and marinara sauce in a large bowl, and mix well. Pour the mixture into the prepared baking dish.
4
Evenly sprinkle the shredded mozzarella cheese and grated Parmesan cheese over the top.
5
Bake, uncovered, for 20 minutes, or until the cheese is bubbly and golden brown. If desired, garnish with freshly chopped basil before serving.