Test cook Natalie Estrada reveals the secrets to making a foolproof Classic Roast Beef Tenderloin with host Bridget Lancaster. Then, test cook Lawman Johnson shows Julia how to make perfect Lyonnaise Potatoes.

Test cook Ashley Moore shows host Bridget Lancaster how to make a Crumb-Crusted Rack of Lamb that is perfect for the holidays. Next, equipment expert Adam Ried shows host Julia Collin Davison his top picks of electric knives.