S'mores frosted sugar cookies

sugar 51.9% , flour 24.1% , Margarine 12.0% , artificial flavouring 2.5% , E160b 2.5% , retinyl palmitate 2.5% , chocolate chunk 2.3% , brown sugar 1.1% , egg 0.6% , graham crunch topping 0.3% , contains 2% and less of 0.1% , corn starch 0.1% , Modified starch 0.0% , whole wheat flour 0.0% , Raising agent 0.0% , natural and artificial flavouring 0.0% , palm kernel oil 0.0% , palm oil 0.0% , cocoa 0.0% , invert sugar 0.0% , molasses 0.0% , E150a 0.0% , salt 0.0% , E435 0.0% , whey confectioner's glaze 0.0% , soya lecithin 0.0% , E903 0.0%