Excuse the picture, it doesn't do it justice. :)
Two Timin' Pasta Bake
1 box penne pasta
15 ounce jar alfredo sauce
24 ounce jar marinara sauce
2 cups shredded mozzarella cheese
1 cup grated Parmesan cheese
Cook pasta according to directions on box and drain.
Stir together 2 jars of sauce. Add mozzarella and stir to combine, then stir in the pasta and toss to coat.
Pour into 9x13 baking pan and place in 350 degree oven for 25 minutes or until bubbly. Sprinkle Parmesan over all and return to oven for another 5 minutes.
That's all there is to it - enjoy!