Prepare crust for one pie and chill. While you make the filling. Combine sweet potatoes,brown sugar,salt,cinnamon in a bowl. Mix together eggs,milk,butter and stir into sweet potatoe mixture throughly. Pour into chilled pastry shell and arang a circle of pecans around the edge. Bake in pre-heated 400° oven for 45 min. or until a knife comes out dry. Enjoy!