#recipe Ingredients 2 pounds beef sirloin or round steak, cut into 1-inch strips 1 cup bottled teriyaki sauce 1/2 cup brown sugar, packed Directions Slice the beef into 1-inch-wide strips, trimming away excess fat as you go. This helps the meat cook evenly and keeps the sauce from becoming too greasy. In a medium bowl, whisk together the teriyaki sauce and brown sugar until the sugar is mostly dissolved and the mixture looks smooth and glossy. Place the beef strips in the bottom of a 4- to 6-qua