Pecan-shortbread-pocalyspe

Do I need to say more? one of the most insane recipes from the Barefoot Comtessa, like a pecan pie except the pie crust is replaced by shortbread and the pecan/syrup top by a pecan caramel. Main ingredient: butter. Most important trick: use a really big tray or your oven will end up looking like a caramelized battlefield. Doh! my tray was too small..