Spaghetti Pie

This is another one of those great inventions when you need something fast and you can usually find most of this in your refrigerator.  I have to thank my mother-in-law for this great recipe.  This is a delicious dish and makes great leftovers! Enjoy!
Spaghettie Pie
Recipe Notes
To make this dish a little heartier, you can add ground beef to the sauce when you warm it up.
Ingredients
1 lb spaghetti, cooked in salty water and cooled
1 egg, beaten
1 cup parmesan cheese, shredded
2 to 3 cups mozzarella cheese, shredded
1 teaspoon salt
Fresh ground pepper
Your favorite store bought tomato sauce
Step by Step
1. Preheat to 350 degrees.
2.  In a medium sized bowl, combine spaghetti, egg, parmesan cheese, salt and pepper.
3.  Stir to combine.
4.  Pour in a 9x13 baking dish.
5.  Cover with mozzarella cheese and season the top with salt & pepper.
6.  Cover with foil and bake for about 15 minutes.
7.  Remove foil and bake for 5 to 10 more minutes until cheese is brown and bubbling.
8.  Heat tomato sauce on the stove over low to medium heat.
9.  Pour sauce over slices of spaghetti pie before serving.