Preheat oven to 375.
In the bottom of a 9x13 baking dish (or a baking dish slightly smaller: 9x9 or 9" round pie dish), spread the cream cheese mix in a single layer
Top it off w/ ½ the Parmesan, ½ the onion mix, ½ the mozzarella, ½ the sauce then layer w/ remainder of the parm, marinara, mozzarella
Top off with the rest of the veggie mixture & an additional handful of grated Parmesan
Bake for about 30 minutes or until the cheese is melted & the sauce is bubbling !
Remove from the oven, gently mix it (so the cream cheese & sauce can mingle, top off w/ fresh basil leaves & chili flakes for more heat!
