This Sweet Cherry Pie, made using frozen cherries, is the best dessert to make regardless of what season it is!  Sweet cherries are paired with lemon and tart cherry juice to balance it out, accented with almond extract, and tucked inside a flaky lattice crust. The best type of thickener for this pie is quick-cooking tapioca. Quick-cooking tapioca is great because it works by absorbing the juicy cherries within the granules to create a thick filling. See the notes for an alternative.