French bread Eggs Bacon Gruyere Spinach Onion & garlic Heavy cream Milk Dijon mustard Parmesan Nutmeg Butter
Cook bacon, crumble and set aside. Add onion and garlic to pan and cook. Stir in bacon and spinach.
Whisk the eggs until well combined in a large mixing bowl and add milk, heavy cream, Dijon mustard, salt, pepper and nutmeg.
Layer the bread with the bacon mixture and Gruyere and Parmesan. Pour the egg mixture all over. Cover and refrigerate for at least an hour but preferably overnight. Bake.