Preheat the oven to 350° F (175° C).
Place the pie dough ingredients into a food processor fitted with a plastic pastry blade Pulse until mixture forms a ball If you don’t have a food processor, you can use a fork to mix the dough.
Fit a piece of parchment paper into an 8 inch (18 cm) springform pan. (This makes it a cinch to remove once it’s cooked).
Oil your fingers or a spatula, and gently press the dough into the spring form pan Pre bake the crust for 10-15 minutes, or until lightly browned.
Mix all the ingredients for the filling, except the salmon, and pour that in the pie crust Add the salmon and bake for 35 minutes or until the pie is golden brown.
Let cool for a few minutes and serve with a salad or other vegetables.