Set a 6-quart Instant Pot on saute mode and add the sausage to the insert of the Instant Pot. Cook and start breaking it up using a wooden spoon. Continue until the sausage is browned – about 5 minutes. I recommend draining the excess fat once you finish.
Add the onion, garlic, and oregano. Cook and stir for about 3 minutes.
Add the chicken broth and sun-dried tomatoes. Then, add the salt and pepper.
Now you will need to select the manual setting on your Instant Pot. Adjust the pressure to high and set for 5 minutes. Do a quick release once it finishes cooking.
Select the saute mode and add the kale to the soup. Mix lightly for 2 minutes.
To finish, stir in the heavy cream and cook for 1-2 minutes. Serve and enjoy! You can garnish with the cheese and parsley on top.