A Roast for the Holidays

Host Christopher Kimball goes into the test kitchen with test cook Bridget Lancaster to learn how to make the ultimate Fennel-Coriander Top Sirloin Roast. Next, equipment expert Adam Ried reviews carving boards in the Equipment Corner. Finally, test cook Julia Collin Davison uncovers the secrets to making the crispiest Duck Fat-Roasted Potatoes.