Chicken Spaghetti
A creamy, cheesy casserole with diced tomatoes and green chiles that makes for a comforting weeknight dinner or a potluck favorite.
Ingredients
Main Ingredients
- 8 oz spaghetti About half of a standard 1-lb box
- 2 cups cooked chicken, shredded Rotisserie chicken works great
- 2 cups chicken broth Use low-sodium for a healthier option
- 1 can cream of mushroom soup (10.5 oz) Can be substituted with cream of chicken
- 1 cup diced tomatoes with green chiles Drain slightly if very liquidy
- 1/2 cup chopped onion
- 1/2 cup bell pepper, chopped Any color
- 1/2 cup grated cheddar cheese Can use a mix of sharp and mild for flavor
- 1/2 cup grated mozzarella cheese
- 1/4 teaspoon garlic powder
- Salt to taste Avoid over-salting early as canned soup and cheese add sodium.
- 2 tablespoons olive oil
Instructions
Preparation
- Preheat the oven to 350°F (175°C). Grease a 9x13-inch baking dish with a little oil or nonstick spray.
- Bring a large pot of salted water to a boil. Add the spaghetti and cook according to package directions until al dente. Drain and set aside.
- Heat the olive oil in a skillet over medium heat. Add the chopped onion and bell pepper. Sauté until softened and translucent, about 4–6 minutes. Season lightly with a pinch of salt.
Mixing Ingredients
- In a large mixing bowl, combine the cooked spaghetti, shredded chicken, chicken broth, cream of mushroom soup, diced tomatoes with green chilies, sautéed onion and bell pepper, garlic powder, and several grinds of black pepper. Taste and add salt as needed. Mix until everything is evenly coated.
Baking
- Transfer the mixture into the prepared baking dish and spread it out evenly. Sprinkle the grated cheddar and mozzarella over the top.
- Bake in the preheated oven for about 25 minutes, or until the cheese is bubbly and lightly golden. If you like a browner top, switch to broil for 1–2 minutes, watching closely to avoid burning.
- Remove from the oven and let rest for 5 minutes before serving to allow the casserole to set slightly.
Notes
Serve this chicken spaghetti with a crisp green salad, buttery garlic bread, or roasted vegetables. For a Tex-style spread, consider adding pickled jalapeños and cornbread. If you want something quick and family-friendly, pair with an air fryer ranch-crusted chicken bites appetizer.