Description
This Leftover Spaghetti Bake is a delicious and efficient way to transform your leftover spaghetti into a cheesy, comforting casserole. Combining eggs, milk, and cheeses, the dish is baked to perfection with a melty cheese topping, making a perfect meal for families or meal prep.
Ingredients
Scale
Main Ingredients
- 8 cups leftover spaghetti with sauce
- 4 eggs
- ¼ cup milk
- ½ cup grated Parmesan cheese
- 2 cups shredded sharp cheddar cheese OR mozzarella cheese, divided
Instructions
- Preheat Oven: Preheat the oven to 350 degrees Fahrenheit to prepare for baking the casserole.
- Prepare Dish: Spray a 9×13 casserole dish with nonstick cooking spray to prevent sticking.
- Mix Eggs and Milk: In a large mixing bowl, whisk together the eggs and milk until fully blended.
- Add Parmesan Cheese: Stir in the grated Parmesan cheese into the egg and milk mixture.
- Combine Spaghetti: Add the leftover spaghetti to the bowl and toss well so the egg mixture coats it evenly.
- Incorporate Cheese: Add 1 cup of shredded cheddar cheese and toss to combine thoroughly with the spaghetti mixture.
- Transfer to Dish: Move the spaghetti mixture to the prepared casserole dish, spreading it evenly.
- Bake Covered: Cover the casserole with foil or a lid and bake for 30 to 40 minutes until the casserole is fully cooked through.
- Add Topping Cheese: Remove the cover and sprinkle the remaining 1 cup of shredded cheddar cheese on top of the baked casserole.
- Finish Baking: Return the casserole to the oven uncovered and bake for an additional 5 to 10 minutes until the cheese on top is melted and bubbly.
Notes
- If using mozzarella instead of cheddar, the texture will be creamier but less sharp.
- Ensure leftover spaghetti is well sauced to keep the casserole moist.
- You can add cooked vegetables or cooked ground meat to increase nutrition and flavors.
- Refrigerate leftovers promptly and consume within 3 days for best quality.
- Non-stick spray is essential to avoid sticking, but butter can be used as a substitute.
