Mix flour, salt and baking powder together. Cut in shortening with two knives or pastry blender. Add water a little add a time until dough is formed. Form ⅔ of dough into a round disc and place on floured surface. Roll out and line the pie plate. Roll remaining dough out for the top crust.
Core, peel and slice apples. Combine sugars, flour, cinnamon, salt and lemon rind in a large bowl. Add apples and mix to combine. Spread apple mixture into the unbaked pastry shell. Dot with butter and pour whipping cream evenly over top. Place top crust over and seal. Bake at 450 for 10 minutes. Reduce heat to 350 and continue baking 30 minutes.
Recipe by Friday is Cake Night at https://www.fridaycakenight.com/2014/05/deep-dish-apple-pie/