Quiche Loraine

Quiche Lorraine is the dish that proves bacon and eggs belong in a pie crust. Crispy crumbled bacon, softened onion, and shredded cheddar cheese layered in a blind-baked pastry shell, then filled with a savory egg-milk custard and baked until set and golden.

The custard is where the flavor hides. Dry mustard adds a subtle, warm sharpness. Nutmeg brings a delicate, earthy note. White pepper provides heat without the visual specks of black pepper. Together, these background seasonings make the custard taste complex and rich without any single flavor dominating.

Pre-baking the pastry shell for five minutes before adding the filling is what prevents a soggy bottom. The two-temperature bake (high to set the custard edges quickly, then lower to cook the center gently) produces a quiche that’s firm enough to slice cleanly but still creamy and soft inside.

Chef Tips

• Fry the bacon until genuinely crispy. Limp bacon releases moisture into the custard and makes the quiche watery.
• Cook the onion until fully transparent. Raw onion releases too much liquid and can leave a harsh bite in the finished quiche.
• Let the quiche rest for 10 minutes after baking before slicing. The custard firms up during the rest and slices cleanly.
• The knife test is reliable: insert into the center and if it comes out clean, the custard is set.

Variations

• Use Gruyère instead of cheddar for a more traditional French Lorraine.
• Add sautéed mushrooms or fresh spinach alongside the bacon for a loaded quiche.
• Swap the pastry shell for a hash brown crust for a gluten-free option.