Cook sausage in large skillet over medium-high heat for about 8 minutes or until thoroughly cooked, stirring frequently. Drain and set aside.
Unroll dough onto a large baking sheet and separate into 16 triangles. Arrange 8 triangles with shortest sides toward center slightly overlapping in a sun shape and leaving a 4-inch round circle open in center. You can place a soup bowl in the center and work around that to make it easier.
Place cooked and crumbled sausage on top of crescent roll ring, then top with cheese.
Pull points of triangles over the sausage and cheese and tuck dough under to form rings. Repeat around ring until entire filling is enclosed.
Brush with egg wash, if desired, and bake at 375 degrees F for about 20 minutes or until golden brown.