Chef John's Quiche Lorraine Recipe

Preheat oven to 425 degrees F (220 degrees C).

Roll pie dough to fit a 9 inch pie plate. Place bottom crust in pie plate and chill for at least 20 minutes before baking. Line the chilled pie crust with foil and fill halfway up with dried beans rice or baking weights. Bake in the preheated oven for 7 minutes. Remove foil and weights and bake until golden brown about 5 minutes.

Reduce oven to 325 degrees F (165 degrees C).

Cook bacon in a skillet over medium heat until browned and cooked through 8 to 10 minutes. Remove from pan to drain. Blot out some of the oil from the skillet leaving 1 to 2 teaspoons. Add leeks onion salt black pepper and cayenne pepper. Cook and stir until tender and golden brown 5 to 7 minutes. Set aside.

Whisk eggs egg yolks cream and milk together in a large bowl. Add thyme and stir to combine.

Sprinkle 2/3 of onion-leek mixture on the bottom of the baked crust. Top with 1/3 cooked bacon and 2/3 Gruyere cheese. Ladle in egg mixture carefully. Sprinkle with remaining onion-leek mixture remaining bacon and remaining Gruyere cheese.

Bake filled quiche in the preheated oven until browned and set and no longer jiggly in the center 40 to 45 minutes. Allow to cool slightly before serving.