Preheat your oven to 375.

Boil the pasta according to package instructions and then drain. Add to a large mixing bowl.

Add the pasta sauce, ricotta, half the mozzarella and the egg to the pasta. Mix well. Season with salt and pepper, to taste.

Spray a 9x13 baking dish with cooking spray and then pour the mixture in evenly. Top with the second half of the mozzarella and the parmesan.

Bake for 30 minutes, or until the cheese is browned and bubbly.