There’s something magical about the savory aroma wafting from the oven when you’re baking a spaghetti casserole. Picture perfectly cooked pasta, enveloped in a rich tomato sauce, mingling with gooey melted cheese that stretches like a stringy masterpiece with every scoop. This baked spaghetti casserole isn’t just a meal; it’s a hug in a dish, ready to make any weeknight dinner feel like a special occasion.
I remember the first time I made this delightful dish for my friends during a casual get-together. As they dug in, their eyes lit up with joy, and I felt like a culinary superhero. Whether it’s for family gatherings or cozy nights in, this baked spaghetti casserole is bound to create memories worth savoring.
Why You'll Love This Recipe
- This baked spaghetti casserole combines simplicity and flavor, making it perfect for busy weeknights
- Its comforting layers of pasta, sauce, and cheese are visually appealing and sure to impress
- You can easily customize ingredients based on your family’s preferences or what’s in your pantry
- Whether serving it for dinner or meal prep, it’s versatile enough for any occasion
Nothing says “I love you” quite like the cheesy goodness of this baked spaghetti casserole. My friends still talk about that night, where laughter echoed around the table as we scraped our plates clean.

Essential Ingredients
Here’s what you’ll need to make this delicious dish:
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Spaghetti: About 12 ounces should do; cook until al dente for the best texture.
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Ground Beef: Use 1 pound of lean ground beef for a hearty filling; turkey works too if you’re feeling fancy.
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Marinara Sauce: A jar of your favorite marinara sauce adds depth; homemade is even better if you’re up for the challenge.
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Ricotta Cheese: About 15 ounces gives creaminess; opt for whole milk ricotta for richer flavor.
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Shredded Mozzarella Cheese: Use 2 cups of mozzarella for that melty goodness that stretches when you serve it.
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Grated Parmesan Cheese: A sprinkle of about ½ cup adds an extra layer of flavor; fresh is ideal.
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Italian Seasoning: About 1 tablespoon enhances flavor; use fresh herbs if available for an aromatic boost.
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Salt and Pepper: Essential seasonings; adjust to taste and ensure everything is well-flavored.
The full ingredients list, including measurements, is provided in the recipe card directly below.
Let’s Make It Together
Preheat That Oven!: Preheat your oven to 375°F (190°C). While it’s heating up, grab a large pot and bring water to boil for the spaghetti.
Cook the Spaghetti!: Add about 12 ounces of spaghetti into boiling water and cook according to package instructions until al dente. Drain and set aside while you work on the sauce.
Sauté That Meat!: In a large skillet over medium heat, add 1 pound of ground beef. Cook until browned, breaking it apart with a spoon—about 5-7 minutes will do nicely.
Add Sauce & Seasonings!: Pour in your favorite marinara sauce along with Italian seasoning, salt, and pepper. Let it simmer for about 5 minutes until heated through and aromatic.
Mix It All Up!: In a bowl, combine cooked spaghetti with ricotta cheese and half of the mozzarella cheese. Stir until evenly coated before layering in your baking dish.
Layer Like a Pro!: In a greased baking dish, spread half your meat sauce on the bottom. Add half the spaghetti mixture on top followed by more meat sauce and finish with remaining mozzarella and Parmesan cheese on top.
Bake Until Golden!: Cover with foil and bake in preheated oven for 25 minutes. Remove foil and bake an additional 10-15 minutes until bubbly and golden brown on top.
And voilà! Your delicious baked spaghetti casserole is ready to impress everyone at dinner tonight! Serve hot with garlic bread or salad for an unforgettable meal experience.
Now that you’ve got all the tools needed to whip up this scrumptious baked spaghetti casserole, gather your loved ones around because nothing brings people together quite like comfort food!
You Must Know
- This baked spaghetti casserole is a crowd-pleaser that combines comforting flavors with convenience
- It’s easy to prepare ahead of time, making it perfect for busy weeknights or potlucks
- The aroma of melted cheese and savory spaghetti will have everyone gathering around the table
Perfecting the Cooking Process
Start by cooking the spaghetti until al dente, then mix it with your sauce and cheese before layering in your baking dish. This sequence keeps everything evenly cooked and delicious.

Add Your Touch
Feel free to swap ground beef for turkey or add veggies like spinach or bell peppers for extra nutrition. Personalizing this dish elevates its flavor and nutritional profile.
Storing & Reheating
Store leftovers in an airtight container in the fridge for up to four days. Reheat in the oven at 350°F until heated through, maintaining that cheesy goodness.
Chef's Helpful Tips
- Use high-quality cheese for maximum meltiness; it makes a world of difference
- Be cautious not to overcook your pasta; al dente ensures perfect texture after baking
- Layer cheese between spaghetti layers for a better flavor distribution throughout the casserole
Cooking this baked spaghetti casserole reminds me of family gatherings where everyone fought over the last piece, creating unforgettable memories filled with laughter and satisfaction.

FAQ
What can I substitute for meat in baked spaghetti casserole?
Try using mushrooms, lentils, or even vegetables for a tasty vegetarian option.
Can I make baked spaghetti casserole ahead of time?
Yes, assemble it beforehand and bake just before serving for fresh results.
How do I prevent my casserole from getting watery?
Drain excess liquid from your sauce and avoid overcooking pasta before baking.
Baked Spaghetti Casserole
Baked spaghetti casserole is the ultimate comfort food, bringing together perfectly cooked pasta, rich marinara sauce, and gooey melted cheese in one delightful dish. This recipe is not just easy to make but also customizable to suit your family’s tastes. Ideal for busy weeknights or family gatherings, it’s guaranteed to create lasting memories around the dinner table.
- Prep Time: 20 minutes
- Cook Time: 40 minutes
- Total Time: 1 hour
- Yield: Serves 6
- Category: Main
- Method: Baking
- Cuisine: Italian
Ingredients
- 12 ounces spaghetti
- 1 pound lean ground beef
- 24 ounces marinara sauce
- 15 ounces ricotta cheese
- 2 cups shredded mozzarella cheese
- ½ cup grated Parmesan cheese
- 1 tablespoon Italian seasoning
- Salt and pepper to taste
Instructions
- Preheat your oven to 375°F (190°C). Cook spaghetti until al dente, then drain.
- In a skillet, cook ground beef over medium heat until browned. Add marinara sauce and seasonings; simmer for 5 minutes.
- Mix cooked spaghetti with ricotta and half the mozzarella in a bowl.
- Layer half the meat sauce in a greased baking dish, followed by half the spaghetti mixture, then more meat sauce and remaining cheeses on top.
- Cover with foil and bake for 25 minutes. Remove foil and bake for an additional 10-15 minutes until bubbly and golden brown.
Nutrition
- Serving Size: 1/6 casserole (approx. 290g)
- Calories: 480
- Sugar: 8g
- Sodium: 750mg
- Fat: 22g
- Saturated Fat: 10g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 52g
- Fiber: 3g
- Protein: 22g
- Cholesterol: 70mg




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