Overview: Host Christopher Kimball goes into the test kitchen to update a classic recipe for French-Style Pot-Roasted Pork Loin with test cook Bridget Lancaster. Next, equipment expert Adam Ried reviews knife sets in the Equipment Corner, and test cook Becky Hays shows Chris how to make Potato Casserole with Bacon and Caramelized Onion. And finally, gadget guru Lisa McManus reveals her top pick among mandolines.