Baked spaghetti brings back memories of cozy family dinners where everyone gathered around the table, laughing and sharing stories. The smell of rich tomato sauce and melted cheese filled the kitchen, creating a welcoming atmosphere that made me feel right at home.

This dish offers a comforting blend of flavors that makes it a perfect weeknight meal or a potluck favorite. With its layers of spaghetti, savory sauce, and gooey cheese, baked spaghetti is sure to please even the pickiest of eaters.
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Why You’ll Love This Recipe
- Comfort Food Delight: Baked spaghetti is the ultimate comfort food that satisfies cravings for hearty, nourishing meals.
- Easy to Make: This recipe is straightforward and ideal for busy nights, allowing anyone to create a delicious dish in no time.
- Feeds a Crowd: Perfect for family gatherings or parties, this baked spaghetti serves multiple people without extra hassle.
- Flavorful Layers: Each bite bursts with rich flavors from the beef, tomatoes, and cheeses, making every mouthful delightful.
- Customizable: You can easily customize this dish with different cheeses, veggies, or proteins to suit your taste.
Ingredients You'll Need
- Olive oil – 2 tbsp. This oil adds richness and helps cook the vegetables.
- Garlic – 3 cloves, minced. Fresh garlic gives a fragrant flavor to the sauce.
- Onion – 1, finely chopped. Onions create a savory base for the dish.
- Carrot – 1, finely diced (optional). Adds sweetness and texture to the sauce.
- Celery – 1 stick, finely diced (optional). Enhances flavor with its crispness.
- Ground beef – 750g. Provides protein and heartiness to the main dish.
- Dry red wine – ¾ cup (or substitute with water or beef broth/stock). Adds depth of flavor to the sauce.
- Beef bouillon cubes – 3, crumbled. Intensifies the beef flavor in the sauce.
- Crushed tomatoes – 1.2kg, canned. Forms the base of the flavorful sauce.
- Tomato paste – ¼ cup. Thickens the sauce and adds concentrated tomato flavor.
- White sugar – 1 - 3 teaspoon (if needed). Balances acidity in the tomatoes.
- Worcestershire sauce – 2 tsp. Introduces a savory, umami taste to the mix.
- Dried bay leaves – 3. Infuses the sauce with aromatic flavors.
- Fresh thyme – 2 sprigs (or ½ teaspoon dried thyme or oregano). Adds freshness to the sauce.
- Salt and pepper – to taste. Essential for enhancing all flavors.
- Spaghetti – 500g. The main ingredient that ties this dish together.
- Swiss cheese – 8 - 10 slices (or other type). Melts beautifully over the pasta layers.
- Shredded mozzarella cheese – 2 cups. Provides a gooey, cheesy topping.
How to Make Baked Spaghetti
Step 1: Heat the oil
Heat the olive oil in a large pot over medium-high heat. Add the minced garlic and chopped onion, cooking for about 2 minutes until fragrant and translucent. If using, add the finely diced celery and carrot, cooking for an additional 3 minutes.
Step 2: Cook the beef
Turn the heat to high and add the ground beef. Break it up with a spoon as it cooks, browning it evenly. After the beef is browned, pour in the red wine, letting it simmer for about 2 minutes.
Step 3: Prepare the sauce
Add the crushed tomatoes, tomato paste, crumbled bouillon cubes, Worcestershire sauce, bay leaves, and thyme to the pot. Season with salt and pepper, stirring well to combine. Bring the mixture to a simmer, then cover and let it cook for at least 45 minutes.
Step 4: Cook the spaghetti
Meanwhile, cook the spaghetti according to the package directions, but reduce the cooking time by 1 minute. Drain the spaghetti and return it to the pot.
Step 5: Combine pasta and sauce
Mix about half of the Bolognese sauce with the cooked spaghetti in the pot. Make sure the pasta is well-coated with the sauce.
Step 6: Preheat the oven
Preheat your oven to 180C/350F. In a casserole dish, spread half of the pasta mixture evenly across the bottom. Top with half of the remaining Bolognese sauce and layer with Swiss cheese slices.
Step 7: Build the layers
Add the remaining spaghetti mixture on top, covering it with the rest of the Bolognese sauce. Finish with a generous amount of shredded mozzarella cheese on top.
Step 8: Bake
Cover the dish loosely with foil and bake in the oven for 25 minutes. After that, remove the foil and bake for another 10 minutes until the cheese is bubbly and golden.
Step 9: Cool and serve
Once baked, let the dish stand for about 10-15 minutes before slicing and serving. This allows the layers to set, making it easier to serve.

Pro Tips from My Kitchen
✓ Use Fresh Ingredients – Fresh produce enhances the flavors, especially the garlic and herbs. Try to use fresh thyme instead of dried for a brighter taste.
✓ Don’t Rush the Simmer – Letting the sauce simmer for a longer time develops deeper flavors. The longer you allow it to cook, the richer it will taste.
✓ Cheese Variations – Feel free to mix different cheeses based on what you have. Cheddar or provolone can add exciting flavors to your baked spaghetti.
✓ Add Veggies – Feel free to incorporate more vegetables like bell peppers or mushrooms for added nutrients and flavor without compromising the dish.
✓ Let It Rest – Allowing the baked spaghetti to rest before serving helps retain its shape and enhances the overall flavor. It’s worth the wait!
Serving Ideas and Variations
- Pair your baked spaghetti with a fresh green salad to balance the carbohydrates with some veggies and light dressing.
- Top your baked spaghetti with grated Parmesan cheese or fresh basil after it comes out of the oven for an extra layer of flavor.
- For a twist, try using different kinds of pasta, such as penne or fusilli, to change the texture and look of the dish.
- If you're a fan of spice, add red pepper flakes to the sauce for a little kick that complements the richness of the cheese.
Frequently Asked Questions About Baked Spaghetti
Yes, ground turkey is an excellent substitute for ground beef in this recipe. It provides a leaner option while still delivering on flavor. Just make sure to cook it thoroughly.
The spaghetti should be slightly undercooked when mixing it with the sauce, as it will continue to cook in the oven. This will prevent it from becoming mushy after baking.
Absolutely! You can prepare the entire dish in advance and store it in the fridge. When ready to bake, simply extend the baking time by a few minutes if it's stored cold.
This can happen if the sauce is overcooked or if there wasn't enough liquid initially. Make sure to keep the sauce at a simmer, and you can always add a bit of water or broth to loosen it up if needed.
Baked spaghetti pairs wonderfully with garlic bread or a Caesar salad. You can also serve it with a side of roasted vegetables for a complete meal.

Baked Spaghetti Recipe
Ingredients
- 2 tablespoon Olive oil
- 3 cloves Garlic, minced
- 1 Onion, finely chopped
- 1 Carrot, finely diced (optional)
- 1 stick Celery, finely diced (optional)
- 750 g Ground beef
- ¾ cup Dry red wine
- 3 Beef bouillon cubes, crumbled
- 2,5 lbs Crushed tomatoes, canned
- ¼ cup Tomato paste
- 1 - 3 teaspoon White sugar (if needed)
- 2 teaspoon Worcestershire sauce
- 3 Dried bay leaves
- 2 sprigs Fresh thyme (or ½ teaspoon dried thyme or oregano)
- Salt and pepper to taste
- 500 g Spaghetti
- 8 - 10 slices Swiss cheese (or other type)
- 2 cups Shredded mozzarella cheese
Instructions
- Heat the olive oil in a large pot over medium-high heat. Add the minced garlic and chopped onion, cooking for about 2 minutes until fragrant and translucent. If using, add the finely diced celery and carrot, cooking for an additional 3 minutes.
- Turn the heat to high and add the ground beef. Break it up with a spoon as it cooks, browning it evenly. After the beef is browned, pour in the red wine, letting it simmer for about 2 minutes.
- Add the crushed tomatoes, tomato paste, crumbled bouillon cubes, Worcestershire sauce, bay leaves, and thyme to the pot. Season with salt and pepper, stirring well to combine. Bring the mixture to a simmer, then cover and let it cook for at least 45 minutes.
- Meanwhile, cook the spaghetti according to the package directions, but reduce the cooking time by 1 minute. Drain the spaghetti and return it to the pot.
- Mix about half of the Bolognese sauce with the cooked spaghetti in the pot. Make sure the pasta is well-coated with the sauce.
- Preheat your oven to 180C/350F. In a casserole dish, spread half of the pasta mixture evenly across the bottom. Top with half of the remaining Bolognese sauce and layer with Swiss cheese slices.
- Add the remaining spaghetti mixture on top, covering it with the rest of the Bolognese sauce. Finish with a generous amount of shredded mozzarella cheese on top.
- Cover the dish loosely with foil and bake in the oven for 25 minutes. After that, remove the foil and bake for another 10 minutes until the cheese is bubbly and golden.
- Once baked, let the dish stand for about 10-15 minutes before slicing and serving. This allows the layers to set, making it easier to serve.
Notes
- Use fresh ingredients for enhanced flavors, don't rush the simmer to develop deeper flavors, and consider adding vegetables for extra nutrients.
- Allow the dish to rest before serving for better texture and flavor.





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