Stuffed Pretzel Bread Sandwiches, Philly Steak & Cheese

unbleached enriched flour (wheat flour, malted barley flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid, water, cooked beef steak ground and formed (contains up to 13% solution of: water, salt, potassium chloride, sodium phosphate, caramel color, autolyzed yeast extract, maltodextrin, natural flavor, beef stock, palm kernel oil, sunflower oil, beef fat, thiamine hydrochloride, succinic acid, mozzarella cheese with modified food starch (part skim mozzarella cheese [pasteurized milk, salt, modified food starch, provolone cheese (pasteurized milk, cheese culture, salt, calcium chloride, soybean oil and partially hydrogenated soybean oil, cheese seasoning (corn maltodextrin, whey, wheat flour, palm oil, salt, cheddar cheese [milk, cheese culture, salt, granular cheese [milk, cheese culture, salt, whey protein concentrate, sunflower oil, corn syrup, methylcellulose, buttermilk powder, lactic acid, flavor, xanthan gum, sodium phosphate, blue cheese [milk, cheese culture, salt, citric acid, disodium phosphate, disodium and guanylate, sodium caseinate, annatto, turmeric, seasoning (rice flour, corn starch, wheat starch, salt, partially hydrogenated vegetable oil, sodium alginate, palm oil (with lecithin, beta carotene, whey, sugar, modified corn starch, seasoning (buttermilk powder, parmesan cheese [part skim milk, salt, whey, maltodextrin, sugar, autolyzed yeast extract, salt, natural and artificial flavor, onion powder, garlic powder, titanium dioxide, cheddar cheese [milk, salt, citric acid, disodium inosinate & guanylate, whey protein concentrate, disodium phosphate, succinic acid, butter [cream, salt, extractives of annatto, extractives of turmeric, dough conditioner (calcium sulfate, salt, l-cysteine hydrochloride, deodorized garlic powder, tricalcium phosphate, whey, wheat flour, salt, yeast, beef flavor, onion juice, titanium dioxide, sodium hydroxide