Beef Smash burger

beef 91.0% , water 4.8% , rice flour 2.1% , black pepper 1.1% , salt 0.5% , potato starch 0.3% , tapioca 0.1% , rapeseed oil 0.1% , yeast 0.0% , Stabiliser 0.0% , dextrose 0.0% , sugar 0.0% , Preservative 0.0% , pepper 0.0% , psyllium 0.0% , corn starch 0.0% , Antioxidant 0.0%