Chop the garlic and broccoli. Heat a drizzle of olive oil over medium-low heat, add the broccoli, and toss. Cover with a dome to help steam. Meanwhile, cook the sausage, breaking it into bite-sized pieces.
Once both are cooked, combine the sausage and broccoli, adding more oil if needed. Stir in garlic, Tuscan Herb seasoning, and crushed red pepper. Cook for a minute, then add the tortellini and toss well. Pour in the chicken stock and cook for 3-4 minutes, then grate in the cheese.
Serve hot with additional cheese on top.
Optional: For a red sauce variation, add pasta sauce or fresh/canned tomatoes.
