Spaghetti Chicken Casserole

Step 1
Preheat the oven to 350 degrees F (175 degrees C).

Step 2
Bring a large pot of lightly salted water to a boil. Cook spaghetti in the boiling water, stirring occasionally, until tender yet firm to the bite, 10 to 12 minutes.

Step 3
Drain spaghetti and transfer to a large bowl. Add chicken, 1 1/2 cups Cheddar cheese, condensed soup, onion, pimentos, bell pepper, wine, salt, and pepper. Mix until well combined, then spread mixture into a 9×13-inch baking dish.

Step 4
Bake in the preheated oven for 30 minutes. Sprinkle remaining 1/2 cup Cheddar over casserole and bake until melted, about 15 minutes longer.