First, place parchment paper in the cast iron pan.
Now, add your dressing in a small bowl and place in the center.
Next, add the pastrami to the board in one section and the corn beef on other side of the small bowl diagonal to the pastrami.
Now, slice the bread in half lengthwise and place on either side of the bowl. I like to alternate the position of bread to form a fan like look. See picture above.
Next, fill in the open sections with the tomato, pickles, cheese, and pigs in blanket.
Finally, enjoy as a lunch, appetizer, or weeknight dinner.