We love pastrami sandwiches with hot mustard, cheese and dill pickles. Happily corned beef has been on sale and smoked corned beef is pastrami! To make it the perfect sandwich roll size we butterflied the corned beef, smeared it inside with mustard, layered on slices of Swiss cheese and rolled it up, generously sprinkling inside and out with Legg’s BBQ Seasoning. Then, we tied it with butcher’s string to keep it neat.