Protein Brownie glazed cinnamon roll

whey protein 53.2% , whey protein isolate 16.4% , hydrolyzed collagen 8.2% , almond flour 5.1% , vegetable margarine 3.5% , E968 2.0% , egg 2.0% , Tapioca Fiber 1.6% , brown sugar 1.3% , cocoa butter 1.1% , milk 0.9% , skimmed milk powder 0.8% , soya lecithin 0.7% , water 0.6% , corn syrup 0.6% , Cinnamon Vanilla Flavor 0.5% , E202 0.5% , E500ii 0.4% , baking powder 0.4% , salt 0.4%