Preheat oven to 400 degrees. Coat shallow baking sheet with cooking spray.
Place cauliflower core side down on a cutting board. Slice into 1-inch thick steaks, the ends will fall apart into florets (reserve those for another dish). You should be able to get 4 1-inch thick steaks.
Combine olive oil, Parmesan cheese, salt, pepper, and fresh herbs. Spread mixture over both sides of cauliflower. Place steaks on prepared baking sheet.
Bake 15 minutes on one side. Turn over and cook another 10 - 15 minutes until nicely browned.
Meanwhile, heat tomato sauce in a small pan. Mix ricotta cheese with Mrs. Dash seasoning and reserve.
Serve roasted cauliflower steaks with Herbed Ricotta and Tomato Sauce.
Notes
Per Serving (2 cauliflower steaks, 1/8 cup ricotta, 1/4 cup tomato sauce) = 6 WW Pts+