Preheat oven to 350 degrees
In a large skillet heat up olive oil and add onions, bell pepper, and garlic. Cook until they start to get soft
Add the one pound of ground meat to the skillet with the cooked veggies
Cook the ground meat and break it up good, add the salt, pepper and Italian seasoning
Drain the oil from the meat
Add the marinara sauce and cook for a few minutes
Boil pasta al dente according to the boxes directions, mine was about 10 minutes
Once pasta is done return it to the warm pot and mix in the Alfredo sauce and coat the pasta well
Pour the Alfredo coated pasta into 9x13 baking dish sprayed with cooking spray
Top pasta with the Marinara and meat mixture
Sprinkle 2 cups of shredded mozzarella cheese on top
Loosely cover the pan with foil and baked for 30 minutes
Remove the foil and bake another 10-15 minutes