This Potato Pie with Smoked Salmon and Dill is a savory tart featuring a flaky homemade pastry crust filled with soft boiled potatoes, caramelized onions, fresh dill, and rich smoked salmon, all bound together in a creamy egg custard. Perfect for a light lunch or elegant brunch, this dish balances smoky, creamy, and fresh flavors wrapped in a perfectly baked crust.