Add the olive oil, tomato paste, onion powder, garlic powder, Italian seasoning, oregano, chili flakes, and bay leaf to the Instant Pot.
Set to sauté mode on medium heat, stir and cook for 1-2 minutes, or until the spices become fragrant.
Add in the ground chicken and sauté until no longer pink.
Turn the Instant Pot off, then pour in water, crushed tomatoes, marinara sauce and balsamic vinegar, stirring to combine.
Add the broken noodles on top, gently pushing them down to submerge them in the liquid, but do not stir.
Place the lid on the Instant Pot and turn the valve to the sealing position. Set to manual pressure / high pressure for 2 minutes.
When done, perform a complete quick pressure release (QPR) open the lid, and stir the soup.
Next, add in the mozzarella, ricotta, cream cheese and parmesan. Stir until fully melted.
Add in the spinach and allow to wilt for 5 minutes, then stir to combine.
Serve topped with freshly chopped parsley or basil and additional grated Parmesan, if desired.