Cook the noodles according to the package directions for al dente. You don’t want to overcook the noodles as they will continue to cook some while baking.
Once they are done, drain and reserve 1/4 cup of the pasta water.
While the noodles cook, make the sauce. Cook the ground beef, chopped shallot and minced garlic in a large sauce pan until the beef is just cooked (no pink remains). Unless you use a super lean ground meat you likely won’t need to add any oil or butter as there will be some fat from the meat to cook the onion and garlic in.
Add the marinara to the pan.
Add the pasta water to the marinara jar, close the lid, give it a good shake, and then pour this into the pan as well.
Add the Italian seasoning and cream as well.
In a 9×13 baking dish, or something very similar in size, add the noodles.
Then pour the sauce and 2/3 of the cheeses into the pan as well and give it all a stir so everything gets well combined.
Top the dish with the remaining cheese and bake at 350°F for 20 minutes.
Top the pasta bake with a little chopped parsley or basil if using. Serve warm.