This is an attempt at recreating the beef tongue sandwiches of my wife's childhood. She wanted one made exactly how she remembered . So we made it very simple. No fancy items such as lettuce or cheese. Just mayonnaise and mustard on pumpernickel. I added skinned Campari tomato and my cucumber onion salad on the side. This was lunch on the weekend.
I sliced a mid-portion of the tongue thinly and made several over lapping layers. I did not put on the second layer of bread for the picture to show the tongue meat.
This wife was very satisfied with this sandwich. She said this was exactly how she remembered the tongue lunch meat from the local PA dutch grocery store. The meat was very tender (due to marbling with fat) and flavorful. I have to admit this was a very good sandwich.