# How-To Steps:
01 - Place four slices of rye bread on a clean work surface.
02 - Evenly spread 1 tablespoon of mustard onto two slices of the bread.
03 - Distribute half of the pastrami (approximately 4.5 ounces) over each mustard-coated slice.
04 - Top each pastrami layer with the remaining slices of bread to complete the sandwiches.
05 - Optionally, slice each sandwich in half and serve immediately, with dill pickles on the side if desired.