Step 1

Spray baking dish with non-stick cooking spray, set aside.

Step 2

Cook and crumble sausage in a large skillet over medium-high heat. Drain fat on paper towel.

Step 3

In a large mixing bowl, combine the cooked/crumbeld sausage torn croissants green onions, parmesan cheese and salt. Pour in the prepared baking dish.

Step 4

Whisk eggs and evaporated milk. Pour over the croissant sausage mixture. Cover with plastic wrap and refrigerate for 8 hours or overnight.

Step 5

The next day remove casserole from refrigerator. Preheat oven to 350 degrees. Remove plastic wrap. Sprinkle the top of the casserole with shredded Gruyère cheese. Bake uncovered 45 minutes or until golden brown.

Step 6

Let stand 10 minutes before serving.