Breakfast Pizza

I got this recipe from my friend Joan. I'm not sure where she got it, but it was a hit at my son's baptism.

1 lb. bulk pork sausage
1 pkg. crescent rolls
1 c. frozen hash browns, thawed (Simply Potatoes brand works great)
1 c. shredded cheddar cheese
5 eggs
1/4 c. milk
1/2 tsp. salt
1/8 tsp. pepper
2 Tbsp. grated parmesan cheese

Cook sausage. Separate crescents into 8 triangles, place in 12" pizza pan with points toward center. Press over bottom and up sides to form a crust. Seal perforations. Spoon sausage over crust. Sprinkle with potatoes. Top with cheese.
In a bowl, beat eggs, milk, salt and pepper. Pour into crust. Sprinkle parmesan over the top.
Bake 375 for 25-30 minutes.