1-First Step: Prepare the Chicken Begin by cooking one cut-up fryer chicken in a pot of water until it’s fully done, which usually takes about 30-40 minutes. Once cooked, remove the meat and shred it to measure exactly 2 cups. This step not only provides the main protein but also creates flavorful broth you’ll use later, so save 2 cups of it from the pot.

2-Second Step: Cook the Spaghetti Next, take the reserved 2 cups of chicken broth and bring it to a boil in the same pot. Add 3 cups of uncooked spaghetti broken into 2-inch pieces and cook it until al dente, about 8-10 minutes, stirring occasionally to prevent sticking. Drain the pasta but don’t rinse it fully; this helps it absorb more sauce later and keeps the dish cohesive.

3-Third Step: Combine the Ingredients After draining, mix the cooked spaghetti with the 2 cups of shredded chicken in a large bowl. Add 2 cans of cream of mushroom soup, 2 cups of grated sharp cheddar cheese (reserving 1 cup for topping), 1/4 cup finely diced green pepper, 1/4 cup finely diced onion, 1 (4-oz.) jar of drained diced pimentos, 1 teaspoon seasoned salt, 1/8 to 1/4 teaspoon cayenne pepper, and salt and pepper to taste. Stir everything together until well combined, then taste and adjust seasonings as needed for the best flavor balance.

4-Fourth Step: Assemble the Casserole Transfer the mixture to a greased casserole dish, spreading it evenly. Top it with the remaining 1 cup of grated sharp cheddar cheese to create that irresistible golden crust. At this point, you can either bake it right away or prepare for storage, like refrigerating for up to two days or freezing for up to six months.

5-Final Step: Bake and Serve Bake the assembled casserole in a preheated oven at 350 degrees Fahrenheit for 45 minutes, or until it’s bubbly and the cheese is melted and golden. If the cheese starts to brown too quickly, cover the dish with foil for the last 10-15 minutes. Let it cool for about 5 minutes before serving to make it easier to dish out, and pair it with simple sides like a fresh salad or homemade banana bread for a complete meal that satisfies 8 people comfortably.