Frist, make the Simple Russian Dressing: stir mayo, sweet pickle relish and chili sauce.
Next, on a hot griddle on med/high heat, warm up the sauerkraut and pastrami. griddle.
Then, butter one side of each piece of bread and put them butter side down on the grill.
Next, put one slice of Swiss Cheese on each of the bread slices.
Then, put the heated meat two pieces of bread and half of the sauerkraut on the other slices of bread.
Next, drizzle with Simple Russian Dressing on one side or add after you take it off the grill if you don't want warm dressing.
Then, using two spatulas, place meat side on top of the sauerkraut side and continue to grill a couple more minutes. Remove and put on a plate. Serve with potato chips and/or a pickle.
You may use bottled Russian or Thousand Island Dressing