Baked Spaghetti with Mozzarella and Chicken
A comforting weeknight casserole of spaghetti tossed with chicken and marinara, topped with bubbling mozzarella and baked until golden.
- Total time
- 45 min
- Servings
- 6
- Calories
- 480
- Protein
- 32g

Ingredients
- 12 oz spaghetti
- 1 lb chicken breast
- 24 oz marinara sauce
- 8 oz mozzarella cheese
- 1 tbsp olive oil
- 1 tsp salt
- ½ tsp black pepper
Instructions
- 1
Preheat oven to 375°F. Cook spaghetti in salted boiling water until al dente, about 8-10 minutes. Drain and set aside.
- 2
While pasta cooks, season chicken with salt and pepper. Heat olive oil in a skillet over medium-high heat. Cook chicken until golden and cooked through, about 6-7 minutes per side. Let rest, then slice into bite-sized pieces.
- 3
In a large bowl, combine cooked spaghetti, sliced chicken, and marinara sauce. Toss well to coat everything evenly.
- 4
Transfer the mixture to a 9x13 inch baking dish. Sprinkle mozzarella evenly over the top.
- 5
Bake until bubbly and cheese is melted and lightly golden, about 20-25 minutes. Let stand 5 minutes before serving.
- 6
Garnish with fresh basil or parsley if desired.
Tools you’ll need
- Large pot
- Skillet
- 9x13 inch baking dish
- Large bowl
- Colander
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