Spaghetti Casserole

Experience the warmth and simplicity of a classic with this Spaghetti Casserole recipe. Perfect for busy weeknights or family gatherings, this casserole brings together the beloved flavors of spaghetti in a convenient and comforting format. Join us as we take a journey through layers of pasta, savory sauce, and melted cheese, creating a dish that is not only delicious but also a true crowd-pleaser. Get ready to savor the essence of homemade comfort with every forkful!


  • 8 oz spaghetti
  • 1 lb ground beef
  • 1 onion, finely chopped
  • 2 cloves garlic, minced
  • 1 can (24 oz) tomato sauce
  • 1 can (14 oz) crushed tomatoes
  • 2 teaspoons dried oregano
  • 1 teaspoon dried basil
  • Salt and black pepper to taste
  • 1 cup shredded mozzarella cheese
  • 1 cup shredded cheddar cheese
  • 1/2 cup grated Parmesan cheese
  • 2 tablespoons fresh parsley, chopped (for garnish)
  • Cooking spray (for greasing the casserole dish)


  1. Preheat the Oven: Preheat your oven to 375°F (190°C) and grease a 9×13-inch casserole dish with cooking spray.
  2. Cook the Spaghetti: Cook the spaghetti according to package instructions until al dente. Drain and set aside.
  3. Prepare the Meat Sauce: In a large skillet over medium heat, brown the ground beef until fully cooked. Add the chopped onion and minced garlic, sautéing until the onion is softened.
  4. Add Tomato Sauce and Seasonings: Pour in the tomato sauce and crushed tomatoes, stirring to combine. Add dried oregano, dried basil, salt, and black pepper. Allow the sauce to simmer for 10-15 minutes, letting the flavors meld.
  5. Layer the Casserole: Spread a small amount of the meat sauce in the bottom of the prepared casserole dish. Place half of the cooked spaghetti on top, followed by a layer of half the meat sauce. Sprinkle half of each cheese—mozzarella, cheddar, and Parmesan—over the meat sauce. Repeat the layers, finishing with a generous sprinkle of cheese on top.
  6. Bake to Golden Perfection: Place the casserole dish in the preheated oven and bake for 25-30 minutes or until the cheese is melted and bubbly, and the top is golden brown.
  7. Garnish and Serve: Remove the Spaghetti Casserole from the oven and let it rest for a few minutes. Garnish with chopped fresh parsley before serving.

Cook Notes:

  • Customize the sauce by adding bell peppers, mushrooms, or any other vegetables your family enjoys.


  1. Turkey Twist: Substitute ground turkey for beef for a leaner option.
  2. Whole Wheat Wonder: Use whole wheat spaghetti for added fiber and a nuttier flavor.

Serving Suggestions:

  1. Garlic Bread Accompaniment: Serve the Spaghetti Casserole with garlic bread or breadsticks for a complete and satisfying meal.
  2. Side Salad Harmony: Pair the casserole with a crisp side salad dressed with balsamic vinaigrette for a refreshing contrast.

Make-Ahead Tip: Assemble the casserole a day in advance, cover, and refrigerate. Bake it when ready to serve for a quick and convenient meal.

Conclusion: Spaghetti Casserole is more than a meal; it’s a timeless expression of comfort and togetherness. As you savor each forkful, let the layers of pasta, rich sauce, and melted cheese transport you to the heart of homemade goodness. Whether shared with family or enjoyed as a solo indulgence, this casserole is a celebration of simple pleasures. So, embrace the warmth, relish the flavors, and let Spaghetti Casserole become a staple in your repertoire of comforting dishes

Additional Tips and Creative Twists:

  1. Mushroom Medley: Enhance the umami flavor by adding a medley of sautéed mushrooms to the meat sauce. Whether it’s cremini, shiitake, or button mushrooms, they will contribute a rich and earthy depth to the casserole.
  2. Spicy Sausage Kick: Substitute ground beef with spicy Italian sausage for a kick of heat and an extra layer of savory goodness. The sausage’s spices will infuse the sauce with a robust flavor.
  3. Roasted Veggie Delight: Roast vegetables like zucchini, bell peppers, or cherry tomatoes before adding them as a layer in the casserole. The roasted veggies bring a caramelized sweetness and vibrant color to the dish.
  4. Ricotta Swirl: Introduce a creamy element by dolloping ricotta cheese between the spaghetti layers. This adds a luscious texture and a mild, cheesy richness to each bite.
  5. Pesto Infusion: Mix in a few spoonfuls of pesto sauce with the crushed tomatoes for a burst of herbal freshness. Basil, pine nuts, and Parmesan in the pesto will elevate the overall flavor profile.
  6. Crispy Provolone Crust: For an extra layer of cheese excitement, place thin slices of provolone on top of the casserole before baking. This creates a crispy and golden cheese crust that adds a delightful crunch.
  7. Spinach Surprise: Sneak in some leafy greens by layering fresh spinach between the spaghetti and sauce. The heat of the oven will wilt the spinach, infusing the casserole with vitamins and color.
  8. Buffalo Chicken Bliss: Give the casserole a buffalo twist by mixing shredded cooked chicken with buffalo sauce before layering it in the casserole. Top with crumbled blue cheese for a bold and zesty variation.
  9. Four-Cheese Extravaganza: Experiment with a blend of four cheeses, such as mozzarella, cheddar, Parmesan, and provolone, for an indulgent and gooey cheese experience.
  10. Baked Ziti Transformation: Turn the Spaghetti Casserole into a Baked Ziti-inspired dish by substituting ziti pasta for spaghetti. The tubular pasta will capture the sauce, creating a satisfying bite.

Conclusion: Spaghetti Casserole is a versatile canvas for culinary exploration, allowing you to tailor it to your family’s tastes. Whether you stick to the classic recipe or venture into inventive variations, this casserole is sure to be a comforting and crowd-pleasing favorite. So, let your creativity shine, experiment with flavors, and make Spaghetti Casserole a cherished dish in your home. Enjoy the hearty and homely goodness!

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