Baked Spaghetti Casserole
Ingredients
- 16 oz spaghetti
- 2 (24 oz) jars spaghetti sauce or marinara sauce
- 1 ¼ lbs ground beef or sweet Italian sausage
- 1 medium yellow onion, finely chopped
- 3 cloves garlic, minced
- Kosher salt and freshly ground black pepper, to taste
- 8 oz cream cheese
- 4 oz ricotta cheese
- 1 egg, room temperature
- ½ cup sour cream
- 1 teaspoon Italian seasoning
- 2 cups shredded mozzarella cheese
- 1 cup shredded provolone cheese
- Chopped fresh Italian parsley
- Chopped fresh basil
Instructions
Cook the Spaghetti:
- Cook the spaghetti al dente according to the package directions. Drain well and return to the pot. Stir in one jar of spaghetti sauce.
Prepare the Meat Sauce:
-
- Meanwhile, brown the ground beef, adding the onion halfway through the browning process. Cook until the beef is browned and the onion is soft.
- Reduce the heat to low and add the garlic, cooking for 1 minute while stirring constantly.
- Add the other jar of spaghetti sauce and simmer. Season with kosher salt and freshly ground black pepper to taste.
Preheat and Prepare the Casserole Dish:
- Preheat the oven to 350°F (175°C). Spray a 9×13 casserole dish with nonstick cooking spray.
Prepare the Cheese Mixture:
- In a medium bowl, using a handheld mixer, blend together the cream cheese, ricotta cheese, egg, sour cream, and Italian seasoning.
Assemble the Casserole:
- Spoon half of the spaghetti noodles into the prepared casserole dish. Spread the cheese mixture over the noodles.
- Sprinkle 1 cup of shredded mozzarella over the cheese mixture. Spoon the rest of the spaghetti noodles on top of the mozzarella.
- Spoon the ground beef tomato sauce mixture over the spaghetti. Top with the remaining mozzarella and provolone cheese.
Bake the Casserole:
- Bake for 40-45 minutes or until the cheese is melted and the casserole is heated through.
- Let it rest for about 10-15 minutes before slicing. Garnish with parsley and basil.
Notes
- Grease the casserole dish for easier cleanup.
- Feel free to substitute marinara for the spaghetti sauce.
- You can substitute ground sausage, Italian sausage, or ground turkey for the ground beef.
- The cheese mixture can be mixed with a spoon, but a handheld mixer makes it faster, easier, and creamier.
- Try adding other spices and herbs like garlic powder, onion powder, red pepper flakes, oregano, and thyme.
- If you prefer more vegetables, add tomatoes, sautéed spinach, or mushrooms.
- Let the casserole sit for 15 minutes after removing it from the oven to make it easier to cut into slices.
- This casserole sits high in a 9×13 dish, so be careful covering it with aluminum foil to keep it warm. Make a tent to keep from peeling off the top layer of cheese.
- Store leftovers in an airtight container in the fridge for up to three days. Reheat in the microwave at reduced power until warm.
- To freeze, wrap the casserole with several layers of plastic wrap and freeze for up to two months. Defrost in the fridge overnight.