Makes 8 to 10 servings 1 fillet of beef (3 1/2 to 4 pounds), trimmed and tied (ask your butcher to do this for you), at room temperature Freshly ground black pepper to taste 3 tablespoons vegetab..

Makes 4 servings 1/2 cup chopped green onions 1/2 cup chopped celery 1/2 cup chopped bell peppers 4 tablespoons butter