In the instant pot add in onions, beef, and give a good stir. Add in stewed tomatoes, parsley, and basil. Fold in the herbs. Pour in beef broth and water. Add in pepper. Stir well. No salt is needed as the tomatoes should add the salt.
Place the lid onto the instant pot. Set the valve to sealed position. Press pressure cook or manual button and set timer to 30 minutes. Once the instant pot stops counting and beeps release the pressure.
Cook the pasta stove top as per directions on box. Drain and add to the soup.
Serve in a bowl topped with parmesan cheese and fresh parsley.
Notes
One of my favorite ways to top this soup is by using croutons or tortilla strips.