1 all-butter pie crust
salt
1/2 tsp. water
1 egg
1 tsp. sea salt
1/2 cup heavy cream
1/2 cup butter
1/2 cup water
1 cup sugar
1/2 tsp. cinnamon
1/4 cup flour
1/4 cup sugar
1/2 cup brown sugar
2 tbsp. butter
2 tbsp. fresh lemon juice
3 1/2 pounds apple, peeled and sliced thinly