The original quiche Lorraine doesn’t have cheese, just bacon or lardons. While we like to add a little cheese, it’s still great without!
Preheat oven to 350°F.
Heat a pan on medium. Sauté bacon and onions for a few minutes. When onions are golden, remove from heat and cool.
In a bowl, beat eggs, cream, milk, nutmeg, pepper and salt.
Spread onions and bacon on top of the pie crust. Pour in the egg mixture and sprinkle grated cheese on top.
Bake for 30-40 minutes. Let rest 20 minutes before serving.