Preheat the Blackstone Grill over medium high heat (approximately 350 degrees Fahrenheit).
Place all the ingredients in a large bowl and gently toss to thoroughly combine all the ingredients and coat them with the avocado oil.
Pour the mixture onto the griddle. Spread it into a single layer.
Close the lid on the griddle and cook for 5-6 minutes until slightly browned. Flip the tortellinis and cook on the other side for 5-6 more minutes until the tortellinis are tender.
Then remove the mixture from the grill. Top with the grated parmesan cheese.
Serve immediately while warm and enjoy!
Notes
Refrigerate the leftovers in an airtight container for up to 5 days.