Baked Spaghetti Recipe
Introduction
This baked spaghetti casserole is a comforting, cheesy dinner perfect for family meals. Layers of seasoned ground beef, tender spaghetti, and a blend of cheeses baked to golden perfection make it a satisfying and delicious dish everyone will love.

Ingredients
- 1 package (16 ounces) spaghetti
- 1 pound ground beef
- 1 medium onion, chopped
- 1 jar (24 ounces) pasta sauce
- 1/2 teaspoon seasoned salt
- 2 large eggs
- 1/3 cup grated Parmesan cheese
- 5 tablespoons butter, melted
- 2 cups 4% cottage cheese
- 4 cups shredded part-skim mozzarella cheese
- Chopped fresh basil, optional
Instructions
- Step 1: Preheat the oven to 350°F. Cook the spaghetti according to the package directions until al dente, which means the pasta should still have a slight bite as it will soften further during baking.
- Step 2: While the pasta cooks, heat a large skillet over medium. Add the ground beef and chopped onion, breaking up the meat with a spoon. Cook until the onion is tender and the beef is fully browned, about 6 to 8 minutes. Drain excess fat, then stir in the pasta sauce and seasoned salt. Remove from heat.
- Step 3: In a large bowl, whisk together the eggs, Parmesan cheese, and melted butter. Drain the cooked spaghetti and toss it into the egg mixture to coat, which helps prevent clumping in the casserole.
- Step 4: Grease a 13×9-inch baking dish. Using tongs, spread half of the spaghetti mixture evenly in the dish. Layer half of the cottage cheese on top, followed by half of the meat sauce, and then a sprinkling of mozzarella cheese.
- Step 5: Repeat the layering with the remaining spaghetti, cottage cheese, meat sauce, and finish with the remaining mozzarella cheese on top.
- Step 6: Place the baking dish on a rimmed baking sheet and cover with aluminum foil. Bake for 40 minutes, then remove the foil and bake uncovered for an additional 20 to 25 minutes until the casserole is bubbly and the cheese is melted and golden in spots.
- Step 7: Let the baked spaghetti rest for 15 minutes before serving. If desired, garnish with chopped fresh basil for added flavor and color.
Tips & Variations
- For smoother cottage cheese layers, blend it briefly in a food processor before assembling the casserole.
- Substitute ground turkey or Italian sausage for the ground beef for a different flavor profile.
- Add sautéed mushrooms, bell peppers, or spinach to the meat sauce to boost the vegetable content.
- Use fresh basil or Italian seasoning in the sauce for an herbal aroma.
- To make this dish vegetarian, replace the meat sauce with a marinara sauce and include additional vegetables.
Storage
Store leftover baked spaghetti covered in the refrigerator for up to 3 days. To reheat, cover with foil and warm in a 350°F oven until heated through, about 15-20 minutes, or microwave individual portions until hot. This helps maintain the casserole’s creamy texture and melted cheese.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I prepare baked spaghetti ahead of time?
Yes, you can assemble the casserole a day ahead, cover, and refrigerate it. Bake it the next day as directed, adding a few extra minutes to the baking time if needed.
Can I freeze baked spaghetti?
Absolutely. Freeze the baked dish in an airtight container for up to 2 months. Thaw overnight in the refrigerator before reheating in the oven as usual.
PrintBaked Spaghetti Recipe
This comforting Baked Spaghetti recipe combines perfectly cooked spaghetti layered with a savory beef and onion sauce, creamy cottage cheese, and melty mozzarella. Baked to golden perfection, it’s a hearty and satisfying casserole ideal for family dinners or potlucks.
- Prep Time: 20 minutes
- Cook Time: 1 hour 5 minutes
- Total Time: 1 hour 25 minutes
- Yield: 8 servings 1x
- Category: Casserole
- Method: Baking
- Cuisine: Italian-American
Ingredients
Pasta
- 1 package (16 ounces) spaghetti
Meat Sauce
- 1 pound ground beef
- 1 medium onion, chopped
- 1 jar (24 ounces) pasta sauce
- 1/2 teaspoon seasoned salt
Cheese Mixture
- 2 large eggs
- 1/3 cup grated Parmesan cheese
- 5 tablespoons butter, melted
- 2 cups 4% cottage cheese
- 4 cups shredded part-skim mozzarella cheese
Optional Garnish
- Chopped fresh basil
Instructions
- Cook the pasta: Preheat your oven to 350°F. Cook the spaghetti according to the package directions until al dente, meaning it should have a slight bite as it will continue to soften while baking.
- Prepare the meat sauce: While the spaghetti cooks, heat a large skillet over medium heat. Add the ground beef and chopped onion, breaking the beef into crumbles with a spoon. Cook for 6 to 8 minutes until the onion is tender and beef is fully cooked with no pink remaining. Drain any excess fat, then stir in the pasta sauce and seasoned salt. Remove from heat.
- Toss spaghetti with egg mixture: In a large bowl, whisk the eggs, Parmesan cheese, and melted butter together. Drain the cooked spaghetti thoroughly, then add it to the egg mixture and toss well to coat the noodles evenly, preventing clumping during baking.
- Assemble the casserole: Grease a 13×9-inch baking dish. Using tongs, place half of the spaghetti mixture into the dish. Spread half of the cottage cheese evenly over the noodles, then layer half of the meat sauce on top. Sprinkle with one-third of the mozzarella cheese. Repeat the layers: noodles, cottage cheese, meat sauce, and a final layer of mozzarella cheese.
- Bake the casserole: Place the baking dish onto a rimmed baking sheet and cover it with aluminum foil. Bake in the preheated oven for 40 minutes. Then remove the foil and bake uncovered for an additional 20 to 25 minutes until the cheese is melted and golden brown in spots and the casserole is heated through.
- Rest and serve: Remove the casserole from the oven and let it stand for 15 minutes before slicing. This resting time helps the pasta firm up for neater portions. If desired, sprinkle chopped fresh basil over the top before serving to add fresh flavor and color.
Notes
- For smoother cottage cheese, pulse it in a food processor or blender before layering.
- Allowing the baked spaghetti to rest for 15 minutes makes slicing easier and prevents it from becoming too messy.
- Ensure spaghetti is cooked al dente to avoid overcooked pasta after baking.
- Using part-skim mozzarella helps reduce fat without sacrificing meltiness.
Keywords: Baked spaghetti, spaghetti casserole, baked pasta, ground beef spaghetti, cheesy baked spaghetti

