Ham & Swiss on a Kaiser Bun

Ingredients

KAISER BUN (UNBLEACHED ENRICHED FLOUR [WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMINE, MONONITRATE, RIBOFLAVIN, FOLIC ACID], WATER, YEAST, GRANULATED SUGAR, FULLY REFINED SOYBEAN OIL, WHEAT GLUTEN, SALT, CALCIUM PROPIONATE [TO RETAIN FRESHNESS], DOUGH IMPROVER [MALTED WHEAT FLOUR, ENZYMES AND 2% OR LESS OF ASCORBIC ACID], ENZYMES, YELLOW CORN FLOUR, TURMERIC AND ANNATTO EXTRACTS [COLOR]), HONEY HAM (PORK CURED WITH WATER, HONEY, SALT, VINEGAR, SUGAR, SODIUM PHOSPHATES, SODIUM ERYTHORBATE, SODIUM NITRITE), SWISS CHEESE (CULTURED MILK, SALT AND ENZYMES), ROMAINE LETTUCE.