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Baked-Spaghetti-Casserole

Baked Spaghetti Casserole

This hearty and comforting Baked Spaghetti Casserole is a family favorite that's sure to please everyone around the dinner table. 
Prep Time 25 minutes
Cook Time 30 minutes
Total Time 55 minutes
Course: Main Course
Cuisine: Italian
Calories: 413

Notes

Ingredients (With Measurements)
For the Casserole
  • 16 ounces spaghetti
  • ¼ cup fresh parsley (or 2 tablespoons dried)
  • 1 ½ cups shredded mozzarella cheese (about 6 oz)
  • ⅓ cup shredded Parmesan cheese
For the Meat Sauce
  • 1 pound lean ground beef or Italian sausage
  • 1 small onion, diced
  • 2 cloves garlic, minced
  • 1 ½ teaspoons Italian seasoning
  • ½ teaspoon salt (or to taste)
  • 1 green bell pepper, diced
  • 32 ounces pasta sauce or marinara
  • 1 can (14.5 oz) diced tomatoes with juices
How to Make Baked Spaghetti Casserole
1. Prep the Oven
Preheat your oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish.
2. Cook the Spaghetti
Boil the spaghetti in salted water until al dente. Drain and set aside.
3. Make the Savory Meat Sauce
In a large skillet, cook the ground beef or sausage with the onion, garlic, Italian seasoning, and bell pepper.
Break it apart as it browns and drain any excess fat.
Stir in the marinara sauce and diced tomatoes, season with salt, and simmer for 5–10 minutes.
4. Combine Pasta & Sauce
Mix the cooked spaghetti and parsley into the sauce until well combined.
5. Assemble the Casserole
Transfer everything to the prepared baking dish and top with mozzarella and Parmesan cheese.
6. Bake
Bake for 25–30 minutes, or until the cheese is melted, golden, and bubbling.
Let it cool slightly before slicing and serving!
Nutrition (Per Serving)
Calories: 413 Carbs: 53g Protein: 28g Fat: 10g Saturated Fat: 5g Cholesterol: 55mg Sodium: 1054mg Fiber: 5g Sugar: 9g Vitamin A: 945 IU Vitamin C: 28mg
Calcium: 216mg Iron: 4mg
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