Easy One-Pan Baked Spaghetti

This Easy One-Pan Baked Spaghetti brings together al dente pasta, savory meat sauce, and layers of gooey melted cheese in a single skillet that goes straight from stovetop to oven.

It’s a hearty, family-friendly Italian-American classic made simpler with minimal dishes and maximum flavor—perfect for busy weeknights when you crave comfort food without the fuss.

My Experience Cooking This Recipe

I first tried this one-pan baked spaghetti on a hectic weeknight when I wanted something comforting but didn’t feel like washing multiple pots. The result was pure magic: tender spaghetti soaked in rich, herby tomato sauce, juicy ground beef, and a golden cheesy top that had my family asking for seconds. It’s now my go-to when I need a reliable, crowd-pleasing dinner that feels homemade and special with almost no cleanup.

Yield: 6 servings

Easy One-Pan Baked Spaghetti

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One-pan cheesy baked spaghetti with savory meat sauce—easy comfort food with minimal cleanup.

Prep Time 15 minutes

Cook Time 45 minutes

Additional Time 10 minutes

Total Time 1 hour 10 minutes

Ingredients

• 1 lb (450g) ground beef
• 1 medium onion, diced
• 4 cloves garlic, minced
• 1 teaspoon Italian seasoning
• 1/2 teaspoon red pepper flakes (optional)
• 24 oz (680g) jar marinara sauce or crushed tomatoes
• 2 cups (475ml) beef or chicken broth
• 8 oz (225g) uncooked spaghetti, broken in half
• 1 ½ cups shredded mozzarella cheese
• ½ cup freshly grated Parmesan cheese
• 2 tablespoons olive oil
• Salt and black pepper to taste
• Fresh basil or parsley for garnish

Instructions

1. Hello, flavor base! Preheat your oven to 375°F (190°C). Heat olive oil in a large, oven-safe skillet over medium heat. Add diced onion and cook for 3–4 minutes until softened and fragrant—this builds the delicious foundation.
2. Brown that beef beautifully. Add ground beef, garlic, Italian seasoning, salt, and pepper. Break up the meat with a spoon and cook until nicely browned, about 5–7 minutes. Drain excess fat if needed, but leave a little for richness.
3. Sauce it up. Pour in the marinara sauce and broth. Stir everything together and bring to a gentle simmer. Taste and adjust seasoning—this is your chance to make it perfect for your family.
4. Meet the star—pasta! Add the broken spaghetti directly into the simmering sauce. Use tongs to gently press and submerge the noodles so they’re mostly covered by liquid.
5. Cover and cozy up. Reduce heat to low, cover the skillet, and let it cook for 8–10 minutes, stirring occasionally. The pasta should be just shy of al dente—it will finish cooking in the oven.
6. Cheese, glorious cheese. Remove from heat. Sprinkle half the mozzarella and Parmesan evenly over the top. Give it a gentle stir to mix some cheese into the pasta while leaving plenty on top for that golden crust.
7. Into the oven it goes. Cover with a lid or foil and bake for 15 minutes. This helps the pasta finish cooking while the sauce bubbles happily around it.
8. Uncover for magic. Remove the cover, sprinkle the remaining cheese on top, and bake uncovered for another 10–12 minutes until the cheese is melted, bubbly, and beautifully golden in spots.
9. Rest for perfection. Take the skillet out of the oven and let it rest for 10 minutes. This allows the sauce to thicken slightly and makes slicing/serving much cleaner.
10. Final flourish. Garnish with fresh chopped basil or parsley, a sprinkle of extra Parmesan, and maybe a drizzle of olive oil. Bring the whole beautiful pan to the table and watch everyone’s eyes light up!

Notes

Use a deep 12-inch oven-safe skillet or transfer to a 9x13 baking dish if needed. For extra creaminess, stir in ½ cup ricotta before the first cheese layer. Adjust spice level to suit your family’s taste.

Nutrition Information

Yield

6

Serving Size

1
Amount Per Serving Calories 497Total Fat 27gSaturated Fat 11gUnsaturated Fat 17gCholesterol 97mgSodium 1075mgCarbohydrates 27gFiber 3gSugar 7gProtein 35g

The recipes and nutritional information on Yum Tonight are for informational purposes only. Always consult a healthcare provider for personalized dietary advice.

Common Mistakes of Making This Recipe

• Using too little sauce, which leaves the pasta dry after baking.
• Overcooking the spaghetti on the stovetop before baking—it continues cooking in the oven.
• Skipping the seasoning layers; pasta needs salt in the water and sauce needs herbs.
• Not covering properly during initial baking, causing uneven cooking or drying out.
• Using pre-shredded cheese, which doesn’t melt as nicely as freshly grated mozzarella.

Ingredient Science of This Recipe

Ground beef provides fat that carries flavor and keeps the sauce rich. Canned crushed tomatoes offer concentrated lycopene and natural acidity that balances the richness while breaking down into a silky sauce during baking.

Spaghetti absorbs the sauce as it finishes cooking in the oven, creating better texture than boiled-only pasta. Mozzarella and Parmesan create the perfect melt and browning due to their different moisture and protein contents, while Italian seasoning and garlic enhance umami through volatile aromatics released during cooking.

Serving Ideas of This Recipe

Serve straight from the pan with a crisp green side salad dressed in vinaigrette to cut through the richness. Add warm garlic bread or cheesy breadsticks for dipping into the extra sauce.

For a complete meal, pair with roasted vegetables or steamed broccoli. It also makes excellent leftovers—reheat portions with a splash of water or broth to revive moisture. Great for potlucks or casual gatherings.

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Until you can read, Creamy Tuscan Sausage Pasta