Trim fat from roast and cut into 1″ cubes. ... medium high. Add beef and brown on all sides, ... or water. Add horseradish, Worcestershire sauce, salt, pepper, ... This recipe serves 8.
In a small bowl, whisk together the vinegar, mustard, horseradish, salt and pepper. Whisk ... mayonnaise. Arrange the beef on a platter and serve it with mustard sauce.