Recipe
Preheat the oven to 180°C.
Place the ready-made quiche crust in a quiche dish and prick the base with a fork.
Spread the leek and smoked salmon evenly over the base.
Sprinkle the grated cheese over the filling.
Whisk the eggs with cream, optional milk, salt, and black pepper.
Pour the egg mixture into the crust.
Bake for 40–45 minutes until just set and lightly golden.
Let the quiche rest for 10 minutes before slicing.
Serve with fresh chives if using and a simple green salad.