Name: Baked Spaghetti Recipe
Prep time: 20 min
Cook time: 1 h 7 min
Total time: 1 h 27 min
Cuisine: Italian
Ingredients: 1 medium yellow onion, finely chopped; 3 cloves garlic, minced; 1 tablespoon olive oil; 1 pound lean ground beef; 1 teaspoon Italian seasoning; 1 1/2 teaspoons kosher salt; 1/4 teaspoon freshly ground black pepper; 1 (32-ounce) jar marinara sauce (about 3 1/2 cups); 1/2 cup water; 8 ounces low-moisture mozzarella cheese (about 2 cups shredded); 2 ounces Parmesan cheese (3/4 cup freshly grated or 1/2 cup store-bought grated); 12 sprigs fresh parsley (about 1/3 medium bunch), chopped; 1 (15-ounce) container whole-milk ricotta cheese; 2 large eggs; 1/2 teaspoon kosher salt; 1 pound dried spaghetti

Jump to Recipe· 4.3 from 13 reviews

I absolutely adore this Baked Spaghetti Recipe because it combines everything I love about comfort food into one amazing dish. It’s a hearty, cheesy, saucy bake that’s just perfect for cozy nights at home or sharing with friends and family. I love how the layers of rich marinara, gooey mozzarella, creamy ricotta, and perfectly cooked spaghetti come together in a way that feels both indulgent and familiar. It’s become one of my go-to recipes whenever I crave that warm, satisfying meal that’s easy to make yet impresses every time.

Why You’ll Love This Baked Spaghetti Recipe

What draws me most to this recipe is the incredible flavor balance — the savory beef and tangy marinara meld beautifully with the creamy ricotta and oozing mozzarella. The Italian seasoning and fresh parsley add that pop of freshness I always crave in pasta dishes. Honestly, it’s like all the best parts of a classic spaghetti dinner got a luscious, cheesy makeover. Every bite feels like a cozy hug on a plate.

I also can’t overstate how easy this recipe is to pull together despite the impressive results. The prep is straightforward — just brown the beef, mix the cheeses with eggs, and layer everything before baking it to bubbly, golden perfection. It’s a brilliant dish for weeknight dinners, holiday meals, or gatherings because you can prepare it in advance and pop it in the oven when you’re ready. For me, this Baked Spaghetti Recipe stands out because of its fuss-free process without sacrificing any flavor or heartiness.

Ingredients You’ll Need

A white rectangular ceramic dish filled with a layered baked spaghetti casserole. The top layer is melted, golden-brown cheese sprinkled evenly with chopped green herbs. Below this is a rich red tomato sauce mixed with meat, barely visible at the edges. The base layer is spaghetti noodles peeking out slightly on the sides, showing a light yellow color. The dish rests on a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

The beauty of this Baked Spaghetti Recipe lies in its simple yet essential ingredients that each play a crucial role in creating a well-rounded dish. From the savory ground beef to the creamy cheeses and fresh parsley, these ingredients contribute amazing texture, color, and taste from start to finish.

Yellow onion: Adds a natural sweetness and depth when sautéed, creating a flavorful base for the sauce.
Garlic cloves: Give the sauce a wonderful aromatic kick that fills your kitchen as you cook.
Olive oil: Helps to sauté the onions and garlic without overpowering the other ingredients.
Lean ground beef: Provides savory protein and rich flavor to complement the tomato sauce.
Italian seasoning: Infuses the sauce with classic Mediterranean herbs like basil and oregano for authentic taste.
Kosher salt and freshly ground black pepper: Perfectly seasons the sauce and cheese mixture to enhance all elements.
Marinara sauce: The heart of the dish, delivering bold tomato flavor and moisture for the baked spaghetti.
Water: Lightens the sauce slightly to ensure it melds well with the pasta during baking.
Low-moisture mozzarella cheese: Melts beautifully into gooey, stretchy comfort with every forkful.
Parmesan cheese: Adds a sharp, nutty edge that lifts the cheesy richness.
Fresh parsley: Offers a vibrant, herbaceous contrast and lovely green flecks for garnish.
Whole-milk ricotta cheese: For that creamy, luscious texture that ties the layers together.
Large eggs: Help bind the ricotta mixture for a smooth filling that sets nicely when baked.
Dried spaghetti: The backbone of the dish; it’s boiled until just tender and holds the sauce and cheese deliciously.

Directions

Step 1: Start by preheating your oven to 350°F (175°C). Fill a large pot with salted water and bring it to a boil so you can cook the spaghetti later.

Step 2: While the water heats, finely chop the yellow onion and mince the garlic cloves. In a large skillet, heat the olive oil over medium heat. Add the onions and garlic, sautéing them until they turn soft and fragrant, about 4-5 minutes.

Step 3: Add the lean ground beef to the skillet. Brown the meat thoroughly, breaking it apart with a spoon as it cooks, until no longer pink, about 7-8 minutes. Season with Italian seasoning, kosher salt, and freshly ground black pepper. Stir well to combine all the flavors.

Step 4: Pour in the marinara sauce along with 1/2 cup of water. Stir everything together, reduce the heat, and let the sauce simmer gently for 10 minutes to marry the flavors.

Step 5: Meanwhile, add the dried spaghetti to the boiling water and cook until just shy of al dente, about 8-9 minutes (it will finish cooking in the oven). Drain the pasta thoroughly and set it aside.

Step 6: In a medium bowl, whisk together the whole-milk ricotta cheese, 2 large eggs, 1/2 teaspoon kosher salt, and about half of the grated Parmesan cheese. This mixture will provide a creamy layer in the baked spaghetti.

Step 7: In a large baking dish, spread a thin layer of the meat sauce on the bottom. Layer half of the cooked spaghetti over the sauce. Dollop and spread half of the ricotta mixture over the pasta. Sprinkle a cup of shredded mozzarella cheese over the ricotta. Repeat the layers once more: meat sauce, spaghetti, ricotta mixture, mozzarella cheese.

Step 8: Finish by sprinkling the remaining Parmesan cheese over the top. Cover the baking dish tightly with aluminum foil and place it in the preheated oven.

Step 9: Bake for 45 minutes covered. Then remove the foil and bake uncovered for an additional 15-20 minutes until the cheese is bubbly and golden brown.

Step 10: Once baked, let the dish rest for 10 minutes before serving. Sprinkle the chopped fresh parsley over the top for a fresh, vibrant finish.

Servings and Timing

This Baked Spaghetti Recipe serves about 6 hearty portions, perfect for a full family dinner or sharing with friends. The prep time is approximately 15 to 20 minutes, which includes chopping and making the sauce. The cook time is about 1 hour and 7 minutes total, including the baking and resting period. Altogether, you’re looking at just under an hour and a half from start to finish, making this dish a fantastic option for a weekend meal when you want something special without stressing.

How to Serve This Baked Spaghetti Recipe

A white baking dish filled with baked spaghetti, showing melted cheese browned on top in a golden color, with small bits of green herbs sprinkled for garnish. A woman's hand is lifting a portion of the spaghetti with a fork, revealing long, thin pasta strands covered in a rich red sauce with melted cheese stretching between the dish and the lifted portion. The white marbled textured surface is in the background. photo taken with an iphone --ar 4:5 --v 7

When it comes to serving, I love pairing this baked spaghetti with a simple green salad dressed with lemon vinaigrette or a crunchy Caesar salad to balance the richness of the cheese and meat. Roasted vegetables like broccoli or asparagus drizzled with olive oil and garlic work beautifully on the side and add a fresh, vibrant contrast.

For garnishing, freshly chopped parsley not only adds a pop of color but also brightens the flavor perfectly. I usually serve it directly from the baking dish in generous portions, making it feel warm and inviting. You can also offer some extra grated Parmesan at the table for those who want an even cheesier touch.

Beverage-wise, I like to enjoy this meal with a medium-bodied red wine such as Chianti or Sangiovese to enhance the tomato and herb flavors. Non-alcoholic options like sparkling water with lemon or a chilled glass of iced tea are refreshing companions too. This dish is perfect for family dinners, weekend gatherings, or holiday celebrations where people crave hearty, comforting food. I recommend serving it hot or warm to truly enjoy the gooey cheese and tender pasta.

Variations

I love experimenting with this Baked Spaghetti Recipe to suit different tastes or dietary needs. For a lighter version, swapping the ground beef for ground turkey or chicken works wonderfully and reduces fat without sacrificing flavor. For vegetarians, I’ve replaced the meat with sautéed mushrooms and zucchini, which add great texture and umami.

If you need to make it gluten-free, just use gluten-free spaghetti and double-check your marinara sauce to avoid gluten-containing additives. For a vegan take, I substitute the cheeses with plant-based alternatives and use lentils or vegan meat crumbles in place of beef — just be sure to add some extra seasoning to enhance the depth of the sauce.

For a fun twist, I sometimes add a touch of crushed red pepper flakes into the sauce for warmth, or fold in fresh basil in the ricotta mixture for an herbal note. You can also try cooking this recipe in individual ramekins instead of a big casserole dish for personalized portions that look cute and serve easily for parties.

Storage and Reheating

Storing Leftovers

I always store leftover baked spaghetti in airtight containers to keep it fresh and prevent the sauce from drying out. Glass containers with tight-fitting lids work great, or heavy-duty plastic storage boxes if you’re in a pinch. Leftovers will keep well in the refrigerator for 3 to 4 days, making it a perfect make-ahead meal to enjoy throughout the week.

Freezing

This baked spaghetti freezes beautifully, which is such a lifesaver if you want to prepare it ahead of time. I recommend freezing it in freezer-safe containers or tightly wrapped foil pans. Before freezing, let it cool completely, then label the containers with the date. It’s best eaten within 2 to 3 months for optimal flavor. When you want to enjoy it, thaw overnight in the fridge before reheating.

Reheating

To reheat, I prefer using the oven set to 350°F (175°C) to gently warm the dish without drying it out. Cover it with foil and heat for about 20-25 minutes until warmed through. If you’re short on time, the microwave works too, but I add a splash of water and cover loosely to keep the moisture in. Avoid overheating or microwaving uncovered, or the cheese can become tough and the pasta dry. A little sprinkle of fresh Parmesan or parsley after reheating always helps revive the flavors and presentation.

FAQs

Can I use other types of pasta for this Baked Spaghetti Recipe?

Absolutely! While spaghetti works beautifully, you can swap in penne, rigatoni, or ziti if you prefer. Just make sure to cook the pasta until al dente before assembling to prevent mushiness after baking.

Is it possible to make this recipe ahead of time?

Yes, this recipe is great for making ahead. Assemble the dish up to the baking step, then cover and refrigerate for up to 24 hours. When ready, simply bake it as directed, adding a few extra minutes if baking from cold.

How do I know when the baked spaghetti is done?

It’s done when the cheese on top is melted, bubbly, and beginning to turn golden brown. You’ll also notice the sauce bubbling around the edges. Let it rest for 10 minutes after baking to allow the layers to set perfectly.

Can I freeze individual portions of this baked spaghetti?

Yes! Portioning the baked spaghetti into single-serving containers before freezing makes reheating convenient. Just thaw overnight and reheat gently in the oven or microwave.

What can I serve with baked spaghetti to make a full meal?

I love pairing this dish with crisp salads, steamed or roasted vegetables, and warm garlic bread. For drinks, a glass of red wine or sparkling water with lemon complements the meal beautifully.

Conclusion

I can’t recommend this Baked Spaghetti Recipe highly enough—it’s become such a treasured dish in my kitchen and always brings smiles to the table. Whether you’re cooking for family, friends, or just indulging yourself, this recipe offers that perfect combination of ease, warmth, and deliciousness. Give it a try soon, and I’m sure it’ll become a favorite in your home too!