Spaghetti Casserole Recipe

The Ultimate Spaghetti Casserole Recipe Guid

Looking for a hearty and comforting dish to serve your family? This spaghetti casserole recipe combines the best of pasta, savory sauces, and cheesy goodness to create a crowd-pleaser. Perfect for weeknight dinners or special occasions, it’s easy to prepare and customizable for every palate.


What Is a Spaghetti Casserole?

A spaghetti casserole is a baked pasta dish that layers cooked spaghetti, savory meat sauce, and creamy cheese into a single, satisfying meal. Loved for its simplicity and versatility, this dish has become a staple in households worldwide. It’s ideal for feeding a crowd or preparing ahead for busy days.


Ingredients for the Best Spaghetti Casserole Recipe

To create a delicious spaghetti casserole recipe, you’ll need:

  • 12 oz of spaghetti (cooked al dente)
  • 1 lb ground beef or turkey
  • 1 jar (24 oz) marinara sauce
  • 1 cup chopped onions
  • 2 tsp minced garlic
  • 1 cup ricotta cheese
  • 1 ½ cups shredded mozzarella cheese
  • ½ cup grated Parmesan cheese
  • 2 tbsp olive oil
  • 1 tsp dried Italian seasoning
  • Salt and pepper to taste

Step-by-Step Instructions

1. Prepare the Pasta

  • Cook the spaghetti according to package instructions until al dente.
  • Drain and rinse under cold water to stop cooking. Set aside.

2. Make the Meat Sauce

  • Heat olive oil in a skillet over medium heat.
  • Add onions and sauté until soft, then stir in minced garlic.
  • Cook ground beef until browned, breaking it up as it cooks.
  • Add marinara sauce, Italian seasoning, salt, and pepper. Simmer for 10 minutes.

3. Create the Cheese Mixture

  • In a bowl, combine ricotta, half of the mozzarella, and Parmesan cheese.
  • Add a pinch of Italian seasoning for extra flavor.

4. Assemble the Casserole

  • Preheat the oven to 375°F (190°C).
  • Layer the dish:
    1. Spread a thin layer of meat sauce at the bottom of a baking dish.
    2. Add half of the cooked spaghetti.
    3. Spoon over half of the cheese mixture and half of the remaining meat sauce.
    4. Repeat the layers, finishing with a sprinkle of mozzarella on top.

5. Bake the Casserole

  • Cover the dish with foil and bake for 20 minutes.
  • Remove the foil and bake for an additional 10 minutes until the cheese is golden and bubbly.

Variations of Spaghetti Casserole Recipe

  • Vegetarian Spaghetti Casserole
    Replace ground beef with sautéed mushrooms, zucchini, or spinach for a plant-based twist.
  • Gluten-Free Spaghetti Casserole
    Use gluten-free spaghetti and ensure all sauces are gluten-free.
  • Spicy Spaghetti Casserole
    Add crushed red pepper flakes or use spicy marinara sauce for an extra kick.

Serving Suggestions for Spaghetti Casserole

Pair your Spaghetti Casserole with delicious sides to make it a complete meal:

  • Garlic bread or breadsticks
  • A fresh Caesar salad or mixed greens
  • Steamed vegetables like broccoli or green beans

For a cozy dinner, serve with a glass of red wine or sparkling water infused with lemon.


Storing and Reheating Leftovers

  • Storing
    Cool the casserole completely, then refrigerate in an airtight container for up to 3 days.
  • Freezing
    Wrap individual portions in foil or freezer-safe bags for up to 2 months.
  • Reheating
    Reheat in the oven at 350°F (175°C) until warmed through, or microwave individual portions for convenience.

FAQs About Spaghetti Casserole Recipe

Can I make this recipe ahead of time?

Yes! Assemble the casserole, cover it tightly, and refrigerate for up to 24 hours before baking.

What other cheeses can I use?

Feel free to experiment with provolone, cheddar, or even gouda for a unique flavor.

How can I make this dish healthier?

Substitute ground turkey for beef, use whole wheat pasta, and reduce the amount of cheese.


Nutritional Information for Spaghetti Casserole Recipe

  • Calories: ~400 per serving
  • Protein: 20g
  • Fat: 18g
  • Carbohydrates: 42g
  • Fiber: 4g

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