A flaky, buttery crust quiche filled with tender roasted asparagus and creamy Gruyère cheese custard, perfect for spring brunches or any occasion.
Keep butter cold and do not overwork dough for flaky crust. Roast asparagus before adding to prevent soggy crust. Use room temperature eggs and cream for smooth custard. Cover crust edges with foil if browning too fast. Let quiche rest 15 minutes before slicing for clean cuts.
Keywords: quiche, asparagus, Gruyère, flaky crust, brunch, spring recipe, easy quiche, homemade crust