Southern Baked Spaghetti Casserole Recipe

If you're craving a warm, hearty dish that's packed with Southern charm, look no further than this Southern Baked Spaghetti Casserole. It's a delicious twist on traditional spaghetti, blending savory ground beef, rich tomato sauce, creamy cheeses, and perfectly cooked pasta, all baked together until bubbly and golden. This casserole is comfort food at its finest, perfect for family dinners, potlucks, or gatherings. With simple ingredients and easy-to-follow steps, you’ll have a flavorful, cheesy dish that everyone will love. Read on to discover how to make this Southern favorite, complete with tips and variations to suit your taste!

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What is Southern Baked Spaghetti Casserole?

Southern Baked Spaghetti Casserole is a comforting, baked version of classic spaghetti, featuring layers of pasta, meat sauce, and a creamy cheese mixture. It combines flavors reminiscent of spaghetti and lasagna, but with a distinct Southern twist thanks to the combination of cheeses and rich flavors. Unlike traditional spaghetti, this dish is baked in the oven, which gives it a beautifully golden, cheesy crust and a cohesive texture that’s easy to slice and serve.

Ingredients List for Southern Baked Spaghetti Casserole

Here’s everything you’ll need to create this delicious dish:

1. Spaghetti (1 lb, cooked)

• Use regular spaghetti, or swap with a gluten-free version if needed.

1. Ground Beef (1 lb)

• Ground turkey or sausage can also be used for variation.

1. Onion (1 medium, diced)

• Adds a rich, savory flavor to the meat sauce.

1. Garlic (3 cloves, minced)

• A must-have for that aromatic, Italian flavor.

1. Tomato Sauce (2 cans, 15 oz each)

• This is the base of the meat sauce, rich and flavorful.

1. Tomato Paste (1 small can, 6 oz)

• Intensifies the tomato flavor and thickens the sauce.

1. Diced Tomatoes (1 can, 14.5 oz)

• Adds a chunky texture to the sauce.

1. Italian Seasoning (1 tablespoon)

• A blend of herbs like oregano, basil, and thyme.

1. Sugar (1 tablespoon)

• Balances the acidity of the tomatoes for a slightly sweet Southern twist.

1. Salt and Pepper (to taste)
   • Essential for seasoning the sauce.
2. Cream Cheese (8 oz, softened)
   • Creates a creamy layer that elevates the casserole’s texture.
3. Sour Cream (½ cup)
   • Adds a tangy richness that blends beautifully with the cream cheese.
4. Shredded Cheddar Cheese (2 cups)
   • For that cheesy, Southern flavor.
5. Shredded Mozzarella Cheese (2 cups, divided)
   • Melts into a gooey topping, adding to the casserole's appeal.
6. Butter (2 tablespoons, melted)
   • Adds richness and helps create a crispy top.

Ingredients List for Optional Add-Ins

For an extra touch of flavor, you can mix in these optional ingredients:

1. Green Bell Peppers (1 medium, diced)

• Adds crunch and a slightly sweet flavor.

1. Mushrooms (1 cup, sliced)

• Adds an earthy flavor that pairs well with the tomato sauce.

1. Italian Sausage (½ lb, cooked)

• Substitute or mix with ground beef for a spicier, more flavorful meat option.

1. Fresh Basil or Parsley (for garnish)

• Adds a fresh burst of flavor and color when sprinkled over the finished casserole.

1. Red Pepper Flakes (½ teaspoon, optional)

• For a little heat if you like a spicier dish.

Substitutions and Variations

This recipe is highly adaptable to your preferences. Here are some ideas for substitutions and variations:

• Low-Carb Option: Replace the spaghetti with zucchini noodles (zoodles) or spaghetti squash for a lower-carb version.
• Vegetarian Version: Omit the meat and use sautéed mushrooms, spinach, or lentils as a hearty substitute.
• Pasta Alternatives: Swap the spaghetti with other pasta types like penne, rigatoni, or gluten-free pasta if needed.
• Cheese Substitutes: You can use other cheeses like Monterey Jack, Colby, or a blend of Italian cheeses for different flavor profiles.

Step-by-Step Cooking Instructions

Now, let’s dive into the step-by-step process of creating this mouthwatering Southern Baked Spaghetti Casserole:

1. Preheat your oven to 350°F (175°C).

• Grease a 9x13-inch baking dish with non-stick spray or butter.

1. Cook the spaghetti according to the package directions.

• Once done, drain the pasta and set aside.

1. Brown the ground beef in a large skillet over medium heat.

• Cook until the beef is fully browned, about 7-8 minutes. Drain the excess fat.

1. Sauté the onions and garlic.

• Add the diced onion to the skillet and cook until softened, about 3-4 minutes. Stir in the minced garlic and cook for 1 more minute.

1. Make the tomato sauce.

• To the skillet, add the tomato sauce, tomato paste, diced tomatoes, Italian seasoning, sugar, and salt and pepper to taste. Simmer for 10-15 minutes to let the flavors meld together.

1. Make the creamy cheese mixture.

• In a medium bowl, mix the softened cream cheese and sour cream until smooth. Stir in 1 cup of shredded mozzarella cheese.

1. Layer the casserole.

• Spread half of the cooked spaghetti into the prepared baking dish. Top with half of the meat sauce, followed by the entire cream cheese mixture. Add the remaining spaghetti on top, then layer with the remaining meat sauce.

1. Top with cheese.

• Sprinkle the shredded cheddar cheese and the remaining 1 cup of mozzarella cheese evenly over the top of the casserole. Drizzle the melted butter over the cheese for an extra crispy finish.

1. Bake the casserole.

• Place the casserole in the preheated oven and bake for 25-30 minutes, or until the cheese is melted and bubbly. For a golden top, broil for the last 2-3 minutes.

1. Let it rest.
   • Once done, remove the casserole from the oven and let it rest for 5-10 minutes before serving. This helps it set and makes slicing easier.

How to Cook Southern Baked Spaghetti Casserole: A Step-by-Step Guide

Here’s a simplified version of the instructions for quick reference:

1. Preheat oven to 350°F and grease a baking dish.
2. Cook spaghetti and drain.
3. Brown ground beef and sauté onions and garlic.
4. Make the sauce with tomato sauce, tomato paste, diced tomatoes, and seasonings.
5. Prepare the cheese mixture with cream cheese, sour cream, and mozzarella.
6. Layer the casserole: spaghetti, meat sauce, cream cheese, then repeat.
7. Top with cheddar and mozzarella, drizzle with butter.
8. Bake for 25-30 minutes, broil for a golden finish.
9. Let rest before serving.

Common Mistakes to Avoid

Here are a few common mistakes to avoid when making Southern Baked Spaghetti Casserole:

1. Overcooking the Spaghetti: Make sure to cook the spaghetti al dente, as it will continue cooking in the oven. Overcooked spaghetti will become mushy.
2. Not Draining the Ground Beef: Be sure to drain excess fat from the beef to prevent a greasy casserole.
3. Skipping the Resting Time: Let the casserole rest for a few minutes before serving so it can set, making it easier to cut into neat portions.

Serving and Presentation Tips

Even though this casserole is a homestyle dish, you can still present it beautifully! Here are some serving ideas:

• Garnish with Fresh Herbs: Sprinkle fresh basil or parsley over the top for a pop of color and freshness.
• Serve with Garlic Bread: A side of garlic bread or dinner rolls is perfect for soaking up the extra sauce.
• Pair with a Side Salad: A light, crisp salad with a vinaigrette can balance the richness of the casserole.

How to Serve Southern Baked Spaghetti Casserole

This casserole is hearty enough to stand alone as a main course, but here are a few side options to pair with it:

1. Garlic Bread: Warm, buttery garlic bread is the perfect accompaniment.
2. Green Salad: A simple green salad with a tangy vinaigrette will lighten up the meal.
3. Roasted Vegetables: Serve with roasted or steamed vegetables like broccoli or asparagus for a well-rounded meal.

Presentation Ideas for Southern Baked Spaghetti Casserole

To take your casserole to the next level, try these presentation ideas:

• Use a Cast-Iron Skillet: Bake and serve the casserole in a rustic cast-iron skillet for a homestyle presentation.
• Top with Extra Cheese: Add a final sprinkle of shredded cheese before serving for a gooey, cheesy top.
• Individual Servings: Serve in individual ramekins for a more elegant touch, perfect for dinner parties.

Southern Baked Spaghetti Casserole Recipe Tips

To ensure your Southern Baked Spaghetti Casserole turns out perfectly every time, keep these tips in mind:

1. Make It Ahead: You can assemble the casserole up to a day ahead, cover it tightly with foil, and store it in the fridge. Just add an extra 10 minutes to the baking time if starting from cold.
2. Freezer-Friendly: This casserole freezes well. After baking, let it cool completely, then wrap it tightly in plastic wrap and aluminum foil. It can be frozen for up to 3 months.
3. Double the Recipe: If you’re feeding a crowd, this recipe can easily be doubled and baked in a larger dish.

Frequently Asked Questions (FAQs)

Q: Can I make this casserole ahead of time?
A: Yes! You can prepare the casserole, cover it, and store it in the refrigerator for up to 24 hours. When ready to bake, just add an extra 10 minutes to the baking time.

Q: Can I freeze this casserole?
A: Absolutely! Let it cool completely, wrap it tightly, and freeze for up to 3 months. Thaw overnight in the fridge before reheating in the oven.

Q: Can I use a different type of pasta?
A: Yes, you can use any pasta shape you like, such as penne, rigatoni, or even gluten-free pasta.

Q: How do I store leftovers?
A: Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat in the microwave or oven until warmed through.

Conclusion

This Southern Baked Spaghetti Casserole is a rich, comforting dish that combines the best elements of spaghetti and lasagna into one easy-to-make, baked casserole. With layers of tender spaghetti, savory meat sauce, and a creamy cheese mixture, all topped with melted cheddar and mozzarella, it’s the perfect recipe for family dinners, potlucks, or meal prep. The gooey, cheesy, and flavorful dish will quickly become a favorite in your household. So gather your ingredients and bake up this Southern classic for your next meal!

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