This rich and savory quiche is a perfect brunch or dinner dish. Start by making a simple pastry crust and blind-baking it until it is golden brown. Then, sauté chopped asparagus in butter until it is tender and lightly browned. Whisk together eggs, cream, and grated Gruyere cheese, then pour the mixture over the asparagus in the crust. Bake until the filling is set and the top is golden brown.
