Step-by-step instructions
- Prepare the cheese mixture: Blend the cream cheese, sour cream, and cottage cheese using a hand blender until smooth.
- Cook the pasta: Bring water to a boil, add 1/2 teaspoon kosher salt, then cook the pasta according to package instructions.
- Grease the pan: Preheat your oven to 180°C (350°F) and grease a 9 x 12 inch baking dish with 2 cups of butter.
- Sauté the vegetables: Dice the green pepper and onion, and slice the mushrooms. Heat olive oil in a pan over medium heat. Add the peppers, onions, and mushrooms, sautéing for 3-4 minutes until tender.
- Prepare the meat: Drain the pasta and set it aside. Add chopped cooked sirloin (if using) to the pan, seasoning with remaining salt and black pepper. Cook until the meat is no longer pink.
- Combine with sauce: Drain excess fat, then add the red pasta sauce and reheat.
- Layer the dish: In a medium bowl, layer half of the pasta in the baking dish, followed by the cheese mixture, and smooth it evenly. Add the remaining pasta on top and then pour over the meat sauce.
- Bake: Cover the dish with foil (spray it with oil to prevent sticking) and bake for 20 minutes. Remove the foil, sprinkle the remaining grated cheese on top, and return it to the oven for another 10-15 minutes until the cheese is melted and bubbly.
- Rest: Allow the dish to rest for 5 minutes before serving to let the flavors meld.
Best ways to enjoy it
When serving Old-School Spaghetti, consider pairing it with a fresh green salad dressed lightly with vinaigrette, or garlic bread for that authentic Italian feel. You can also slice some crusty bread to soak up the delicious sauce. Don’t forget a sprinkle of fresh herbs or cracked black pepper on top for that extra touch!
Storage and reheating tips
To store your Old-School Spaghetti, place it in an airtight container in the fridge where it will stay fresh for up to 3-4 days. Reheat individual portions in the microwave or bake in the oven until warmed through. If you want to freeze leftovers, ensure the dish cools completely before transferring to freezer-safe containers. It can last up to three months in the freezer but will taste best within one month.
Helpful cooking tips
- Pre-cut your vegetables for a smoother cooking process during busy evenings.
- Make it a day ahead: This dish can actually taste better the next day after the flavors have melded.
- Use leftovers creatively: Transform any leftover spaghetti into a hearty frittata for breakfast!
Creative twists
Looking to change things up? You can experiment with different types of meat, such as turkey or chicken, or even omit it for a vegetarian version. Try adding spinach or kale for added nutrients, or mix in some sun-dried tomatoes for extra flavor. For an Italian twist, consider using pesto instead of red sauce or adding a layer of ricotta between the pasta layers!
Common questions
What’s the prep time for Old-School Spaghetti?
Preparation takes about 15-20 minutes, while cooking time is approximately 30-35 minutes.
Can I make this dish gluten-free?
Absolutely! Just substitute the pasta for a gluten-free variant.
How long will leftovers last in the fridge?
Stored properly in an airtight container, leftovers will stay fresh for about 3-4 days.
Can I use a different type of cheese?
Sure! Feel free to swap Mozzarella for Cheddar or a dairy-free alternative based on your preferences.
Bringing this Old-School Spaghetti recipe to life is more than just cooking; it’s about creating lasting memories with those you care about. Enjoy this meal with friends, family, or simply treat yourself to some comfort food!






