Cheesy Chicken Spaghetti | Creamy, Comforting Family Dinner
If you’re looking for the ultimate comfort food, look no further than Cheesy Chicken Spaghetti. This Southern-inspired casserole combines tender chicken, spaghetti noodles, and a rich, creamy cheese sauce baked to golden perfection. It’s hearty, flavorful, and perfect for busy weeknights, Sunday dinners, or even potluck gatherings.
This dish is a crowd-pleaser because it’s easy to make, budget-friendly, and incredibly satisfying—plus, it can be prepped ahead for stress-free mealtime.
Why You’ll Love This Recipe
Cheesy & comforting – a creamy, baked pasta dish everyone loves.
Ezoic
Great for leftovers – reheats beautifully the next day.
Family-friendly – picky eaters and grown-ups alike devour it.
Freezer-friendly – perfect for meal prep or make-ahead dinners.
Ingredients You’ll Need
12 oz spaghetti pasta
2 cups cooked chicken (shredded or diced)
2 tbsp butter
1 medium onion, finely chopped
1 green bell pepper, chopped
2 cloves garlic, minced
1 can (10.5 oz) cream of chicken soup
1 can (10 oz) diced tomatoes with green chilies (Rotel style)
1 cup chicken broth
2 cups shredded cheddar cheese (divided)
1 cup shredded mozzarella cheese
1 tsp paprika
1/2 tsp black pepper
1/2 tsp garlic powder
Step-by-Step Instructions
Cook the spaghetti – Boil pasta in salted water until just al dente. Drain and set aside.
Sauté veggies – In a large skillet, melt butter. Add onion, bell pepper, and garlic, cooking until softened and fragrant.
Make the sauce – Stir in cream of chicken soup, diced tomatoes with chilies, chicken broth, paprika, black pepper, and garlic powder. Mix well.
Add the chicken & cheese – Stir in shredded chicken, 1 cup cheddar cheese, and mozzarella until everything is creamy and well combined.
Combine with pasta – Toss cooked spaghetti with the sauce mixture until evenly coated.
Bake – Transfer mixture into a greased 9×13 baking dish. Top with the remaining cheddar cheese. Bake at 350°F (175°C) for 25–30 minutes until bubbly and golden.
Serve & enjoy – Garnish with fresh parsley or a sprinkle of paprika before serving.
Tips & Variations
Make it spicy: Use pepper jack cheese or add red pepper flakes.
Veggie boost: Add mushrooms, spinach, or zucchini for extra nutrition.
Shortcut version: Use rotisserie chicken to save time.
Creamier option: Stir in 4 oz cream cheese before baking.
Freezer meal: Assemble the casserole, cover tightly, and freeze. Bake straight from frozen, adding 10–15 extra minutes.
Final Thoughts
Cheesy Chicken Spaghetti is the ultimate comfort food—a creamy, cheesy pasta bake that’s filling, flavorful, and family-approved. Whether you’re cooking for a crowd, meal prepping for the week, or just craving something cozy and indulgent, this recipe checks all the boxes. Serve it with a side salad or garlic bread for a complete meal that will have everyone asking for seconds.