Preheat oven to 375°F. Remove the crescent rolls from the refrigerator and let them come to room temperature for about 15 minutes.
8 ounces refrigerated crescent roll dough
Spray a small sheet pan (about 10x15-inches) with nonstick spray. For a deeper-dish pizza, use a 9x13-inch baking dish.
Brown the sausage in a skillet and drain.
8 ounces breakfast sausage
Spread the crescent rolls onto the bottom of the prepared pan. You will have to press and work the dough a little to make sure it covers the pan... pinch the pieces together.
Spoon sausage over the crust.
Spread the potatoes over the meat.
1 cup frozen shredded hashbrowns
Sprinkle the cheese over the potatoes.
1 cup shredded Mexican cheese blend
Combine the eggs, milk, salt, pepper, Parmesan together in a separate bowl.
5 large eggs, ¼ cup milk, ½ teaspoon kosher salt, ½ teaspoon ground black pepper, 2 tablespoons freshly grated Parmesan cheese
Pour the egg mixture evenly over the cheese.
Bake in the preheated oven for 25-30 minutes, or until the eggs are set. Oven times vary so check it about halfway through.