Heat oven to 325°F. Spray 11x7-inch (2-quart) glass baking dish with cooking spray. Unroll dough in baking dish; press on bottom and 1/2 inch up sides of dish. Press edges and perforations to seal.
In 10-inch skillet, cook pork over medium-high heat, stirring occasionally, until no longer pink; drain. Spoon evenly over dough in dish. Top with broccoli. In large bowl, beat eggs, flour and seasoned salt until well blended. Stir in corn. Pour over broccoli; sprinkle with cheese.
Cover with foil; bake 30 minutes. Uncover; bake 25 to 35 minutes longer or until knife inserted in center comes out clean.