Add butter, flour, and baking powder together in a bowl and mix with a fork until pea size

Dissolve sugar and salt in cold water - add the ingredients all at once - and mix just enough to combine

Knead the dough until it is smooth

Roll dough out and line the pie plate. Roll out a second piece of dough the same size; set aside for top crust

Peel, core and slice apples. Mix with cornstarch, cinnamon, sugar and lemon juice.

Place the apples into the lined pie plate and cover with a second pie dough and secure the edges. Trim off the excess dough around the edges if necessary

Brush the pie top with milk and sprinkle with sugar. Cut a small opening in the middle to allow steam to escape.

Bake at 400F for 50 minutes or until golden brown