What is it I hear you ask !

Well it's one of my favourite sandwich.They are corned beef and sweet pickle . I have come back to them after awhile ,because most of this corned beef comes from Argentine ! So you can understand my absence from it for awhile, seeing as I'm Welsh and (don't mention it ) the war .
My order of sandwiches are thought.
1st cheese and onion
2nd cheese and pickle
3rd corned beef and pickle and the list goes on.
What's your favourite sandwich ?