CRUST:
1 1/2 sticks butter, room temperature (3/4 c.)
1 1/2 c. flour
1/2 t. salt
3-5 T. milk
Using a fork, mix butter with flour and salt until it resembles crumbs. Drizzle in the milk bit by bit, blending with a fork until it just sticks together. (You may not need all the milk.)
Divide the dough in two pieces, one a bit larger than the other, to be the lower crust. Pat the pieces into disc shapes and cover with plastic wrap. Chill at least 20 minutes.
FILLING:
4 c. chopped, peeled apples (about 6 small apples)
3/4 c. frozen apple juice concentrate, thawed (1/2 of a 12-oz. can)
2 T. flour
1 t. cinnamon
1 t. butter, cut into pieces
Preheat oven to 420° F. In a large bowl, combine the apples, juice, flour, and cinnamon. Roll out the larger crust and press into a 9" pie plate. Add the apple mixture. Dot with butter bits. Roll out the smaller crust for the top. Moisten the edges of the lower crust with a little water and add the top crust. Press down the edges with a fork or your fingers (or crimp as desired). Make several slits in the top crust. Bake at 420° for 30 minutes; check pie and cover rim with foil if already brown. Reduce oven heat to 335° F and continue baking for about 30 minutes, or until a little juice is coming out of the slits.
NOTE: Depending on your apples, this pie might taste a bit sour.