Set your Blackstone griddle on medium-high heat. Drizzle and spread 2 tablespoons of oil on the griddle top with the back of a spatula.
Add minced garlic and kielbasa sausage to hot griddle, stirring until the meat is cooked through.
Mix in the tortellini and tomatoes. Drizzle the rest of the olive oil on top and sprinkle with salt. After mixing together, add the spinach.
Add roasted red bell pepper, Italian dressing, and sprinkle with oregano.
Cook until the tortellini is fully heated through and the spinach is slightly wilted.
Remove from the griddle and pour in a serving pan. Sprinkle with Parmesan cheese and serve.
