Smart flour foods original pizza crust contains two 4. 8 oz. Gluten-free, whole grain, non-gmo crusts. Smart flour pizza crust is a food containing just 3 g. Of fat and no saturated or trans fats. It also contains 0 g. Of cholesterol. Each 1/2-crust serving of smart flour pizza crust provides 2 g. Of fiber, 2 g. Of protein and 8% of the daily recommended value of iron.