Heat oven to 350°F. Cook sausage in medium skillet over medium-high heat until thoroughly cooked, stirring frequently. Drain.
Unroll dough onto ungreased cookie sheet. Press to form 14x12-inch rectangle. Spoon sausage down center of dough. Top with broccoli and cheeses. Fold long sides of dough over filling, meeting in center; press edges and ends to seal.
Bake at 350°F. for 20 to 30 minutes or until golden brown. Cut into crosswise slices.