Tardy Tarte Tatin

When I went to visit Liz in New Haven last month we cooked a feast. This is the crowning glory, before we cooked it on the stovetop, covered it with puff pastry, baked it, put calvados whipped cream on top, and ate far too much of it. It's the recipe from the gourmet cook book. After much discussion we decided on half granny-smith and half gala apples. Outstanding.