A delicious quiche featuring a flaky, buttery crust filled with sautéed spinach and nutty Gruyere cheese, perfect for brunch or any occasion.
Keep butter cold for a flaky crust. Chill dough before rolling. Sauté spinach until most moisture evaporates to avoid soggy quiche. Blind bake crust to prevent sogginess. Tent crust edges with foil if browning too fast. Avoid overbaking to keep filling creamy.
Keywords: quiche, spinach quiche, Gruyere, flaky crust, brunch, savory pie, easy quiche recipe