This is a terrific fall dessert. Soft, syrupy pears and tart sour cherries are nestled under a nutty, spiced topping, which is baked until crunchy and golden brown. At the restaurant, the topping crumbs that fall from the crisps onto the baking tray are one of my favorite snacks, and my staff and I can't resist nibbling on them whenever the crisps come out of the oven. Be sure to bake the crisps until the juices bubble up thickly; otherwise, not enough of the moisture will evaporate and the fruit will be soggy.
