London Broil Sliders with cheddar cheese and Pepperhouse Gourmaise® on pretzel buns

wheat flour 50.2% , fortified wheat flour 15.4% , barley malt flour 7.8% , wheat flour 4.8% , reduced iron 3.3% , E375 2.4% , thiamin mononitrate 1.8% , E101 1.5% , folic acid 1.2% , water 1.0% , sugar 0.9% , Margarine 0.7% , yeast 0.6% , wheat gluten 0.6% , CONTAINS 2% and LESS OF SODIUM STEAROYL LACTYLATE 0.5% , FULLY REFINED FISH OIL 0.5% , Flour treatment agent 0.4% , whey 0.4% , corn flour 0.3% , SODIUM STEARYL FUMARATE 0.3% , enzyme 0.3% , E300 0.3% , Flour treatment agent 0.2% , whey 0.2% , corn flour 0.2% , E281 0.2% , SORBATES 0.2% , soya flour 0.2% , wheat gluten 0.2% , wheat starch 0.2% , fortified wheat flour 0.2% , E341 0.1% , E412 0.1% , salt 0.1% , sugar 0.1% , dextrose 0.1% , potato flour 0.1% , yeast 0.1% , SORBATE 0.1% , Minerals 0.1% , vitamins 0.1% , vegetable oil 0.1% , dextrose 0.1% , potato starch 0.1% , E341 0.1% , TOP FLAVOR BEEF BROTH 0.1% , water 0.1% , LESS THAN 2% OF SALT 0.1% , sugar 0.1% , E339 0.1% , vinegar 0.1% , flavouring 0.1% , tapioca 0.1% , hydrolysed vegetable protein 0.1% , HYDROLYZED CORN GLUTEN 0.1% , cooked beef meat 0.1% , dextrose 0.1% , water 0.1% , beef broth 0.1% , onion 0.1% , hydrolysed vegetable protein 0.1% , flavouring 0.0% , anchovy 0.0% , salt 0.0% , tapioca 0.0% , spice 0.0% , sugar 0.0% , dehydrated onion 0.0% , natural flavouring 0.0% , garlic 0.0% , red bell pepper 0.0% , LESS THAN 2% OF SALT 0.0% , sugar 0.0% , E339 0.0% , vinegar 0.0% , flavouring 0.0% , tapioca 0.0% , hydrolysed vegetable protein 0.0% , horseradish 0.0% , white wine 0.0% , calcium caseinate 0.0% , ETHYL PROTECTANT 0.0% , CONTAINS LESS THAN 2% OF WATER 0.0% , tapioca 0.0% , calcium caseinate 0.0% , ETHYL CASEINATE 0.0% , skimmed milk powder 0.0% , natural flavouring 0.0% , E951 0.0% , E950 0.0% , E202 0.0% , natural colours 0.0%