Roast Beef & Salami on an Onion Bun

Ingredients

ONION BUN (ENRICHED UNBLEACHED FLOUR [WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], WATER, HIGH FRUCTOSE CORN SYRUP, ONIONS, YEAST, SOYBEAN OIL, WHEAT GLUTEN, CONTAINS LESS THAN 2% OF THE FOLLOWING: SALT, POPPY SEED, YELLOW CORN FLOUR, SPICE OILS [TURMERIC AND ANNATTO (IMPARTS COLOR)], VINEGAR, DOUGH CONDITIONERS [MONOGLYCERIDES, SODIUM STEAROYL LACTYLATE, ASCORBIC ACID, CALCIUM SULFATE, ENZYMES], MONOCALCIUM PHOSPHATE, CALCIUM PROPIONATE [PRESERVATIVE]), ROAST BEEF (RUBBED WITH SALT, SUGAR, DEXTROSE, CARAMEL COLOR, GARLIC POWDER, ONION POWDER, SPICES. BEEF, WATER, ISOLATED SOY PROTEIN, SALT, SODIUM PHOSPHATES, SUGAR, FLAVORING, SEASONING [SALT, FLAVORING]), HARD SALAMI (BEEF AND PORK, SALT, CONTAINS 2% OR LESS OF DEXTROSE, WATER, SPICES, GARLIC POWDER, LACTIC ACID STARTER CULTURE, SODIUM ASCORBATE, SODIUM NITRITE, BHA, BHT, CITRIC ACID), MUENSTER CHEESE (PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES AND ANNATTO COLOR), ROMAINE LETTUCE.