Ham & Swiss Black Forest Ham and Swiss Cheese on Pumpernickel Bread Sandwich, Ham & Swiss

pumpernickel pullman bread (high-gluten enriched flour bleached [wheat flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid, water, rye flour, salt, enriched flour [wheat flour, niacin, ascorbic acid added as a dough conditioner, reduced iron, thiamine mononitrate, riboflavin, enzyme, folic acid, calcium propionate, white distilled vinegar, caramel color, ground caraway, beechwood smoked (cured with: water, contains 2% or less of: sugar, dextrose, sea salt, vinegar, salt, sodium erythorbate, sodium nitrite, swiss cheese (pasteurized part-skim milk, salt