1. Heat a large skillet over medium heat. Add turkey sausage and cook, breaking up with a spatula, until cooked through and crumbled. Remove the sausage to a bowl.

2. To the same pan, add the olive oil. Add the diced sweet potatoes, season with ½ teaspoon salt and the black pepper, and cook for 2-3 minutes. Cover the pan and let the sweet potatoes cook for another 7-8 minutes, until almost tender. Add a splash of water or chicken broth if your pan is drying out.

3. Add the shredded Brussels sprouts to the pan, season with remaining ¼ teaspoon salt and an extra pinch of black pepper and sauté with the sweet potatoes for 3 minutes. Add a splash of chicken broth or water, if needed, then cover the pan and cook for another 5 minutes, until everything is tender.

4. Return the cooked turkey sausage to the pan and stir to warm through.

5. Serve hot, sprinkled with Parmesan cheese, if desired.