Place the inner pot into the Instant Pot and set it to SAUTE mode for 20 minutes. Once the pot is hot, add the olive oil.
Then drop all of that ground mutton meat. Sauté it until all of the meat is no longer pink.
Put the chopped onions and garlic into the instant pot and sauté until the onions turn translucent. Since there'll be water from the meat, the onions will not turn brown.
Now add the salt, black pepper powder, tomato sauce, tomato paste, diced tomatoes, paprika powder, italian seasonings, garam masala and the broth water. Just go ahead and dump them in.
Lastly, add the macaroni pasta and give it all a good mix.
Close the Instant Pot with its lid and SEAL it. Set it to PRESSURE COOKER mode for 10 minutes.
After the timer is off, hit CANCEL and QUICK RELEASE. Open the lid and check seasonings and add salt/pepper if needed.
Finally, serve it hot with an extra shaving of parmesan!