If you’re looking for a creative and delicious way to use up leftover spaghetti—or simply want to try something a little different for dinner—Spaghetti Pie is the answer. This hearty, baked pasta dish takes the comforting flavors of classic spaghetti and transforms them into a savory pie that’s crisp on the outside, tender in the center, and loaded with cheesy, meaty goodness. Ideal for meal prep, family dinners, or potlucks, Spaghetti Pie is a crowd-pleasing, budget-friendly staple you’ll want to make again and again.
What Is Spaghetti Pie?
Spaghetti Pie is a baked pasta casserole where cooked spaghetti forms the “crust” of a pie, held together with eggs and cheese. The center is layered with a savory meat sauce and topped with a generous amount of cheese that melts to golden, bubbling perfection in the oven. It’s like lasagna’s quirky cousin—easier to make, easier to portion, and just as comforting.

Ingredients
For the Spaghetti Crust:
- 8 oz (about ½ box) spaghetti
- 2 large eggs
- ½ cup grated Parmesan cheese
- 2 tablespoons melted butter
- Salt and pepper to taste
For the Filling:
- 1 tablespoon olive oil
- 1 small onion, finely chopped
- 2 cloves garlic, minced
- 1 lb ground beef (or Italian sausage)
- 1½ cups marinara or spaghetti sauce (homemade or store-bought)
- 1 teaspoon Italian seasoning
- Salt and pepper to taste
For the Topping:
- 1 cup ricotta or cottage cheese
- 1½ cups shredded mozzarella cheese
- ¼ cup Parmesan cheese
Instructions
Step 1: Cook the Spaghetti
Bring a large pot of salted water to a boil. Cook the spaghetti until al dente according to package instructions. Drain well and toss with melted butter. Let cool slightly.
Step 2: Prepare the Spaghetti “Crust”
In a large mixing bowl, whisk the eggs, then add in Parmesan cheese and a pinch of salt and pepper. Add the slightly cooled spaghetti and mix until evenly coated.
Grease a 9-inch pie dish or springform pan. Press the spaghetti mixture into the bottom and up the sides to form a crust. Use the back of a spoon to pack it down tightly.
Step 3: Cook the Meat Sauce
In a large skillet, heat olive oil over medium heat. Sauté the onions until soft and translucent, then add the garlic and cook for 30 seconds. Add the ground beef and cook until browned. Drain any excess fat.
Stir in marinara sauce and Italian seasoning. Simmer for 5–10 minutes until thickened. Taste and adjust seasoning with salt and pepper.
Step 4: Assemble the Pie
Spread the ricotta or cottage cheese over the spaghetti crust. Spoon the meat sauce over the cheese layer. Top with shredded mozzarella and a final sprinkle of Parmesan.
Step 5: Bake
Preheat the oven to 375°F (190°C). Bake the pie uncovered for 25–30 minutes, or until the cheese is melted, bubbly, and golden brown on top.
Let the pie rest for at least 10 minutes before slicing to allow it to set.
Tips and Variations
- Make It Vegetarian: Substitute ground meat with sautéed mushrooms, lentils, or a plant-based meat alternative.
- Add Vegetables: Add spinach, bell peppers, or zucchini to the meat sauce for extra nutrition.
- Switch the Cheese: Try provolone, fontina, or even pepper jack for a different flavor profile.
- Spice It Up: Add red pepper flakes or a dash of hot sauce for heat.
- Meal Prep Friendly: This pie holds up well in the fridge for up to 4 days and can be frozen for up to 3 months. Reheat in the oven for best texture.
Why You’ll Love This Recipe
- Family-Friendly: Even picky eaters love the cheesy, meaty layers.
- Budget-Conscious: Uses pantry staples and stretches a little meat a long way.
- Customizable: Easy to adapt to dietary needs or flavor preferences.
- Great for Leftovers: Perfect way to use up leftover pasta and sauce.
Serving Suggestions
Spaghetti Pie is filling enough to be a meal on its own, but pairs wonderfully with:
- A crisp green salad with Italian vinaigrette
- Garlic bread or breadsticks
- Steamed or roasted vegetables like broccoli or green beans
Final Thoughts
Spaghetti Pie is the kind of cozy, nostalgic dish that brings people together. It combines all the comforting elements of spaghetti night with the convenience of a one-dish casserole. Whether you’re serving it to your family on a weeknight or to guests at a gathering, this recipe never fails to impress.
So next time you’re in the mood for something familiar yet fresh, give Spaghetti Pie a try. It might just become your new go-to favorite.