Rich, dense, and chocolatey, in the best way: The fudgelike filling for this memorable pie is made with melted dark chocolate chips, heavy cream, eggs, and brown sugar--and would make a delicious pudding, simmered until thickened on the stovetop. But it's even better when poured into the pie shell and baked until your kitchen smells incredible. Blind-baking the crust keeps it from getting soggy once filled, so don't skip this step.