INGREDIENTS
1 lb
spicy Italian sausage, ground
1 tbsp
olive oil
1 can
butter flavored croissant rolls, cut into pieces
10
large eggs
3 cups
whole milk
1 cup
heavy cream
3/4 cup
Parmesan cheese, grated
1 cup
Gruyere or Swiss cheese, grated
1/2 tsp
salt
1/2 tsp
pepper
5
stalks green onion, finely chopped, optional
1 tsp
finely chopped rosemary
cooking oil spray