You want to cut against the grain when you u003ca aria-label=u0022slice corned beef (opens in a new tab)u0022 href=u0022https://www.wikihow.com/Cut-Corned-Beefu0022 target=u0022_blanku0022 rel=u0022noreferrer noopeneru0022u003eslice corned beefu003c/au003e. Brisket is one of the toughest meat, and you want to ensure it is tender by slicing correctly.