This Philly Cheesesteak Pizza combines a self-rising flour crust with nonfat Greek yogurt, nutritional yeast, shaved sirloin steak, and fat-free mozzarella for a high-protein, low-calorie meal. Perfect for pizza lovers looking for a healthier option, this recipe features a delicious blend of flavors and is easy to prepare. Bake your way to a crispy outer crust and a savory filling!