Kenji Lopez-Alt busts six stubborn food myths.
4. Searing "Locks In" Juices. This is the oldest one in the book, and still gets repeated-by many highly respected cookbook authors and chefs!-to this day. It's been conclusively proven false many times, including in our own post on How to Cook a Perfect Prime Rib, where we found that when roasting a standing roast, it in fact lost 1.68% more juice if it was seared before roasting rather than after! The same is true for pork roasts, steaks, hamburgers, chicken cutlets, you name it.