Heat the oven to 425°
Unroll one piece of the pie dough into the bottom of a pie dish.
Put the pie dish into the refrigerator for 15-20 minutes.
In the meantime, stir together sugar and flour. Mix with cherries
Add the almond extract. Mix thoroughly.
Take the pie dish out of the refrigerator.
Pour the cherry mixture into the pastry-lined pie pan. Dot with butter.
Cover with the top crust, cut slits in it for venting; seal and flute.
Cover edges with 2 to 3 inch strip of aluminum foil, to prevent excessive browning; remove foil last 15 minutes of baking
Bake pie 45 minutes or until crust is brown and juice begins to bubble through holes in the crust. Remove foil for last 15 minutes.