There’s nothing quite like the aroma of a baked spaghetti casserole wafting through your home. Picture this: layers of tender pasta, zesty marinara sauce, and gooey melted cheese bubbling away in the oven. It’s a dish that warms not just your belly but your heart too, perfect for cozy family dinners or gatherings with friends.
I can still remember the first time I made this dish; it was a rainy Sunday afternoon. My kids wandered into the kitchen, lured by the scent of Italian goodness. The joy on their faces as they dug into their plates was priceless. Trust me, once you serve this baked spaghetti casserole, you’ll be crowned the dinner hero!
Why You'll Love This Recipe
- The baked spaghetti casserole is a breeze to prepare, making weeknight dinners stress-free and enjoyable
- Its rich flavors and cheesy goodness will delight even picky eaters
- Visually appealing with its golden-brown top, it’s sure to impress at any gathering
- Plus, it’s versatile enough to adapt based on what you have in your pantry!
Every time I whip up this dish, my friends and family rave about how delicious it is; it has become a staple at our get-togethers.

Essential Ingredients
Here’s what you’ll need to make this delicious dish:
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Spaghetti: Use about 12 ounces for a satisfying base; al dente is best as it will cook further in the oven.
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Ground Beef: Opt for lean ground beef for less grease but still plenty of flavor.
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Marinara Sauce: Choose your favorite brand or homemade if you’re feeling adventurous; it adds depth to the dish.
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Ricotta Cheese: This creamy delight creates layers of richness; don’t skip it!
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Shredded Mozzarella Cheese: About 2 cups; it gets all melty and bubbly—pure bliss!
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Dried Oregano and Basil: These herbs bring that classic Italian flavor right to your kitchen.
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Salt and Pepper: Essential for seasoning; trust your taste buds here!
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Olive Oil: Just a drizzle for sautéing the meat; it enhances flavor without overpowering.
The full ingredients list, including measurements, is provided in the recipe card directly below.
Let’s Make It Together
Prep Your Ingredients: Begin by preheating your oven to 350°F (175°C). Cook the spaghetti according to package directions until al dente, then drain and set aside.
Sauté the Meat: In a large skillet over medium heat, add olive oil. Once hot, toss in the ground beef and season with salt and pepper. Cook until browned, about 5-7 minutes.
Add the Sauce: Stir in your marinara sauce into the cooked beef. Let it simmer together for about 5 minutes so all those flavors meld beautifully.
Create Cheese Mixture: In a separate bowl, mix ricotta cheese with dried oregano and basil until well combined. This blend adds creaminess and flavor that will elevate your casserole.
Layer It Up!: In a greased baking dish, start layering: half of the spaghetti first, followed by half of the meat sauce mixture. Spread half of the cheese mixture over that and sprinkle with mozzarella cheese.
Bake Until Golden Brown: Repeat layering with remaining ingredients: spaghetti, meat sauce mixture, cheese mixture, finishing off with mozzarella on top. Bake uncovered for 25-30 minutes until bubbling and golden brown.
Enjoy diving into this delightful baked spaghetti casserole! Each bite brings comfort food bliss to your table—ideal for family dinners or celebrations with friends!
You Must Know
- Baked spaghetti casserole is a delightful dish that combines the comfort of pasta with the heartiness of a casserole
- The bubbling cheese and savory aroma fill your home, making it perfect for family dinners or gatherings
- Feel free to customize this dish based on your favorite ingredients for an even more personal touch
Perfecting the Cooking Process
Start by boiling the spaghetti until al dente, then sauté vegetables and brown the meat while it cooks. Combine everything with sauce in a baking dish for a harmonious blend of flavors.

Add Your Touch
Feel free to swap out meats, add extra veggies, or even use different cheeses to personalize your baked spaghetti casserole. Experiment with spices to create a flavor profile that excites your taste buds.
Storing & Reheating
Store leftovers in an airtight container in the fridge for up to three days. Reheat in the oven at 350°F until warmed through, maintaining that gooey cheesy texture everyone loves.
Chef's Helpful Tips
- For an extra creamy texture, add ricotta or cottage cheese before baking
- Be careful not to overcook the pasta; al dente works best
- Always let the casserole rest for about 10 minutes after baking for easier slicing and serving
Sharing a memorable experience, I once made this dish for a potluck, and it completely vanished! Friends kept asking for the recipe, which made my heart swell with pride.

FAQ
Can I make baked spaghetti casserole ahead of time?
Yes, prepare it a day in advance and refrigerate before baking.
What can I substitute for ground beef?
Ground turkey or plant-based meat alternatives work wonderfully as substitutes.
How do I reheat leftovers without drying them out?
Cover with foil while reheating in the oven to retain moisture and flavor.
Baked Spaghetti Casserole
Baked spaghetti casserole is the ultimate comfort food, featuring layers of tender pasta, savory ground beef, rich marinara sauce, and gooey melted cheese. This dish is perfect for family gatherings or cozy weeknight dinners. With its delightful aroma and golden-brown top, it’s sure to become a favorite at your table. Easy to prepare and adaptable to your pantry staples, this casserole offers a heartwarming meal that will impress everyone.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: Serves about 6 people 1x
- Category: Main
- Method: Baking
- Cuisine: Italian
Ingredients
- 12 oz spaghetti
- 1 lb lean ground beef
- 24 oz marinara sauce
- 15 oz ricotta cheese
- 2 cups shredded mozzarella cheese
- 2 tsp dried oregano
- 2 tsp dried basil
- Salt and pepper to taste
- 1 tbsp olive oil
Instructions
- Preheat your oven to 350°F (175°C). Cook spaghetti until al dente according to package instructions; drain and set aside.
- In a large skillet over medium heat, add olive oil. Brown the ground beef and season with salt and pepper (about 5-7 minutes).
- Stir in marinara sauce and simmer for 5 minutes.
- In a separate bowl, mix ricotta cheese with oregano and basil until combined.
- In a greased baking dish, layer half of the spaghetti followed by half of the meat sauce, half of the ricotta mixture, and half of the mozzarella.
- Repeat the layering process with remaining ingredients, finishing with mozzarella on top.
- Bake uncovered for 25-30 minutes until bubbling and golden brown.
Nutrition
- Serving Size: 1 cup (about 240g)
- Calories: 420
- Sugar: 6g
- Sodium: 800mg
- Fat: 22g
- Saturated Fat: 10g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 39g
- Fiber: 3g
- Protein: 24g
- Cholesterol: 70mg





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