Apple Squares

These apple squares are to Poles as apple pie is to Americans. There are as many variations as there are Polish bakers, and while they all passionately debate the merits of their favorites - a little less of this or a little more of that - they pretty much agree that the flavors are more true to their roots when tart cooking apples are used. Another difference from American apple pie is that the crust may be a little sweeter because it relies on butter. Apple squares are a classic found on