Line a baking sheet with parchment paper and place the croissants on top.
For a glossy, golden finish, brush the tops with the beaten egg.
The crescent rolls should be cooked in a preheated oven for 12–15 minutes, or until they get a golden brown color.
Before serving, let it to cool somewhat.
Various Forms and Guidance
Use spicy sausage or season the sausage mixture with crushed red pepper flakes for a hotter taste. To add your own flair, experiment with other kinds of cheese, such as pepper jack or mozzarella. If you like a flakier end product, you may substitute puff pastry for the crescent roll dough. Chopped bell peppers or green onions would be a delicious addition to the filling for a brunch variation.