i made a really good sunday sauce last night by trying to jazz up store bought pasta sauce.
started with a small amount og water and aromatics (red pepper flakes, oregano, italian seasoning since out of garlic, salt, pepper, and two bay leaves)
then i added the rigatoni, theres not enough water to cover the entire pasta so i added the sauce while it was cooking and some olive oil. i added the rest of the parm, then let everything cook down until al dente and served.
it tasted amazing.